74AVC4T245 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Rev. 4 — 7 December 2011 Product data sheet 1. General description The 74AVC4T245 is an 4-bit, dual supply transceiver that enables bidirectional level translation. The device can be used as two 2-bit transceivers or as a 4-bit transceiver. It features four 2-bit input-output ports (nAn and nBn), a direction control input (nDIR), a output enable input (nOE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B). A HIGH on nDIR allows transmission from nAn to nBn and a LOW on nDIR allows transmission from nBn to nAn. The output enable input (nOE) can be used to disable the outputs so the buses are effectively isolated. The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both nAn and nBn are in the high-impedance OFF-state. 2. Features and benefits Wide supply voltage range: VCC(A): 0.8 V to 3.6 V VCC(B): 0.8 V to 3.6 V Complies with JEDEC standards: JESD8-12 (0.8 V to 1.3 V) JESD8-11 (0.9 V to 1.65 V) JESD8-7 (1.2 V to 1.95 V) JESD8-5 (1.8 V to 2.7 V) JESD8-B (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114E Class 3B exceeds 8000 V MM JESD22-A115-A exceeds 200 V CDM JESD22-C101C exceeds 1000 V Maximum data rates: 380 Mbit/s ( 1.8 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 2.5 V translation) 200 Mbit/s ( 1.1 V to 1.8 V translation) 150 Mbit/s ( 1.1 V to 1.5 V translation) 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 100 Mbit/s ( 1.1 V to 1.2 V translation) Suspend mode Latch-up performance exceeds 100 mA per JESD 78 Class II Inputs accept voltages up to 3.6 V IOFF circuitry provides partial Power-down mode operation Multiple package options Specified from 40 C to +85 C and 40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74AVC4T245PW 40 C to +125 C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74AVC4T245BQ 40 C to +125 C DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 3.5 0.85 mm SOT763-1 74AVC4T245GU 40 C to +125 C XQFN16 SOT1161-1 74AVC4T245D plastic, extremely thin quad flat package; no leads; 16 terminals; body 1.80 2.60 0.50 mm 4. Marking Table 2. Marking codes Type number Marking code 74AVC4T245D 74AVC4T245D 74AVC4T245PW VC4T245 74AVC4T245BQ C4T245 74AVC4T245GU BT5 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 2 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 5. Functional diagram 13 12 1B1 VCC(A) 15 2 11 1B2 10 2B1 2B2 VCC(B) 1OE 2OE 1DIR 2DIR 1A1 1A2 2A1 14 3 2A2 001aak280 4 5 6 7 Pin numbers are shown for SO16, TSSOP16 and DHVQFN16 packages only. Fig 1. Logic symbol DIR OE A1 B1 A2 B2 VCC(A) VCC(B) 001aak281 Fig 2. Logic diagram (one 2-bit transceiver) 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 3 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 6. Pinning information 6.1 Pinning 74AVC4T245 VCC(A) 1 16 VCC(B) 1DIR 2 15 1OE 2DIR 3 14 2OE 1A1 4 13 1B1 1A2 5 12 1B2 2A1 6 11 2B1 2A2 7 GND 8 74AVC4T245 VCC(A) 1 16 VCC(B) 1DIR 2 15 1OE 2DIR 3 14 2OE 1A1 4 13 1B1 1A2 5 12 1B2 2A1 6 11 2B1 2A2 7 10 2B2 GND 8 10 2B2 9 GND 9 001aak282 001aak283 Fig 3. GND Pin configuration SOT109-1 (SO16) Fig 4. Pin configuration SOT403-1 (TSSOP16) 15 1OE 3 14 2OE 1A1 4 13 1B1 1A2 5 2A1 6 2A2 7 terminal 1 index area 12 1B2 GND(1) 1OE 1 8 9 GND 12 2B2 11 2B1 10 2B2 GND 13 2B1 2 2DIR 14 1B2 1DIR 15 1B1 74AVC4T245 16 2OE 1 terminal 1 index area 16 VCC(B) VCC(A) 74AVC4T245 VCC(B) 2 11 GND VCC(A) 3 10 GND 001aak284 9 2A2 1DIR 4 Fig 5. Pin configuration SOT763-1 (DHVQFN16) 74AVC4T245 Product data sheet 2A1 8 1A2 7 2DIR 5 (1) This is not a supply pin, the substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad however if it is soldered the solder land should remain floating or be connected to GND. 1A1 6 Transparent top view 001aan188 Transparent top view Fig 6. Pin configuration SOT1161-1 (XQFN16) All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 4 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 6.2 Pin description Table 3. Pin description Symbol Pin Description SOT109-1, SOT403-1 and SOT763-1 SOT1161-1 VCC(A) 1 3 supply voltage A (nAn, nOE and nDIR inputs are referenced to VCC(A)) 1DIR, 2DIR 2, 3 4, 5 direction control 1A1, 1A2 4, 5 6, 7 data input or output 2A1, 2A2 6, 7 8, 9 data input or output GND[1] 8, 9 10, 11 ground (0 V) 2B2, 2B1 10, 11 12, 13 data input or output 1B2, 1B1 12, 13 14, 15 data input or output 2OE, 1OE 14, 15 16, 1 output enable input (active LOW) VCC(B) 16 2 supply voltage B (nBn inputs are referenced to VCC(B)) [1] All GND pins must be connected to ground (0 V). 7. Functional description Table 4. Function table[1] Input/output[3] Supply voltage Input VCC(A), VCC(B) nOE[2] nDIR[2] nAn[2] nBn[2] 0.8 V to 3.6 V L L nAn = nBn input 0.8 V to 3.6 V L H input nBn = nAn 0.8 V to 3.6 V H X Z Z GND[3] X X Z Z [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. [2] The nAn, nDIR and nOE input circuit is referenced to VCC(A); The nBn input circuit is referenced to VCC(B). [3] If at least one of VCC(A) or VCC(B) is at GND level, the device goes into suspend mode. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 5 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC(A) supply voltage A VCC(B) supply voltage B IIK input clamping current VI input voltage IOK output clamping current output voltage VO Conditions VI < 0 V [1] Min Max Unit 0.5 +4.6 V 0.5 +4.6 V 50 - mA 0.5 +4.6 V 50 - mA [1][2][3] 0.5 VCCO + 0.5 V Suspend or 3-state mode [1] 0.5 +4.6 V [2] - 50 mA - 100 mA VO < 0 V Active mode IO output current VO = 0 V to VCCO ICC supply current ICC(A) or ICC(B) IGND ground current 100 - mA Tstg storage temperature 65 +150 C Ptot total power dissipation Tamb = 40 C to +125 C SO16, TSSOP16 and DHVQFN16 [4] - 500 mW XQFN16 [5] - 250 mW [1] The minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] VCCO is the supply voltage associated with the output port. [3] VCCO + 0.5 V should not exceed 4.6 V. [4] For SO16 package: above 70 C derates linearly with 8 mW/K. For TSSOP16 package: above 60 C the value of Ptot derates linearly at 5.5 mW/K. For DHVQFN16 package: above 60 C the value of Ptot derates linearly at 4.5 mW/K. [5] For XQFN16 package: above 133 C the value of Ptot derates linearly with 14.5 mW/K. 9. Recommended operating conditions Table 6. Recommended operating conditions Symbol Parameter Min Max Unit VCC(A) supply voltage A Conditions 0.8 3.6 V VCC(B) supply voltage B 0.8 3.6 V VI input voltage 0 3.6 V output voltage VO Active mode [1] Suspend or 3-state mode Tamb t/V ambient temperature input transition rise and fall rate VCCI =0.8 V to 3.6 V [1] VCCO is the supply voltage associated with the output port. [2] VCCI is the supply voltage associated with the input port. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 [2] 0 VCCO V 0 3.6 V 40 +125 C - 5 ns/V © NXP B.V. 2011. All rights reserved. 6 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 10. Static characteristics Table 7. Typical static characteristics at Tamb = 25 C[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions VOH HIGH-level output voltage VI = VIH or VIL VOL LOW-level output voltage VI = VIH or VIL IO = 1.5 mA; VCC(A) = VCC(B) = 0.8 V IO = 1.5 mA; VCC(A) = VCC(B) = 0.8 V Min Typ Max Unit - 0.69 - V - 0.07 - V - 0.025 0.25 A II input leakage current nDIR, nOE input; VI = 0 V or 3.6 V; VCC(A) = VCC(B) = 0.8 V to 3.6 V IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) = VCC(B) = 3.6 V [3] - 0.5 2.5 A suspend mode A port; VO = 0 V or VCCO; VCC(A) = 3.6 V; VCC(B) = 0 V [3] - 0.5 2.5 A suspend mode B port; VO = 0 V or VCCO; VCC(A) = 0 V; VCC(B) = 3.6 V [3] - 0.5 2.5 A A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V - 0.1 1 A B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V - 0.1 1 A IOFF power-off leakage current CI input capacitance nDIR, nOE input; VI = 0 V or 3.3 V; VCC(A) = VCC(B) = 3.3 V - 1.0 - pF CI/O input/output capacitance A and B port; VO = 3.3 V or 0 V; VCC(A) = VCC(B) = 3.3 V - 4.0 - pF [1] VCCO is the supply voltage associated with the output port. [2] VCCI is the supply voltage associated with the data input port. [3] For I/O ports, the parameter IOZ includes the input leakage current. Table 8. Static characteristics [1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter VIH HIGH-level input voltage 40 C to +85 C Conditions 40 C to +125 C Unit Min Max Min Max VCCI = 0.8 V 0.70VCCI - 0.70VCCI - V VCCI = 1.1 V to 1.95 V 0.65VCCI - 0.65VCCI - V VCCI = 2.3 V to 2.7 V 1.6 - 1.6 - V VCCI = 3.0 V to 3.6 V 2 - 2 - V VCC(A) = 0.8 V 0.70VCC(A) - 0.70VCC(A) - V VCC(A) = 1.1 V to 1.95 V 0.65VCC(A) - 0.65VCC(A) - V VCC(A) = 2.3 V to 2.7 V 1.6 - 1.6 - V VCC(A) = 3.0 V to 3.6 V 2 - 2 - V data input nDIR, nOE input 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 7 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 8. Static characteristics …continued[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter 40 C to +85 C Conditions Min VIL LOW-level input voltage 40 C to +125 C Max Min Max Unit data input VCCI = 0.8 V - 0.30VCCI - 0.30VCCI V VCCI = 1.1 V to 1.95 V - 0.35VCCI - 0.35VCCI V VCCI = 2.3 V to 2.7 V - 0.7 - 0.7 V VCCI = 3.0 V to 3.6 V - 0.8 - 0.8 V VCC(A) = 0.8 V - 0.30VCC(A) - 0.30VCC(A) V VCC(A) = 1.1 V to 1.95 V - 0.35VCC(A) - 0.35VCC(A) V VCC(A) = 2.3 V to 2.7 V - 0.7 - 0.7 V VCC(A) = 3.0 V to 3.6 V - 0.8 - 0.8 V VCCO 0.1 - VCCO 0.1 - V IO = 3 mA; VCC(A) = VCC(B) = 1.1 V 0.85 - 0.85 - V IO = 6 mA; VCC(A) = VCC(B) = 1.4 V 1.05 - 1.05 - V IO = 8 mA; VCC(A) = VCC(B) = 1.65 V 1.2 - 1.2 - V IO = 9 mA; VCC(A) = VCC(B) = 2.3 V 1.75 - 1.75 - V IO = 12 mA; VCC(A) = VCC(B) = 3.0 V 2.3 - 2.3 - V - 0.1 - 0.1 V IO = 3 mA; VCC(A) = VCC(B) = 1.1 V - 0.25 - 0.25 V IO = 6 mA; VCC(A) = VCC(B) = 1.4 V - 0.35 - 0.35 V IO = 8 mA; VCC(A) = VCC(B) = 1.65 V - 0.45 - 0.45 V IO = 9 mA; VCC(A) = VCC(B) = 2.3 V - 0.55 - 0.55 V IO = 12 mA; VCC(A) = VCC(B) = 3.0 V - 0.7 - 0.7 V - 1 - 5 A nDIR, nOE input VOH VOL II HIGH-level VI = VIH or VIL output voltage IO = 100 A; VCC(A) = VCC(B) = 0.8 V to 3.6 V LOW-level VI = VIH or VIL output voltage IO = 100 A; VCC(A) = VCC(B) = 0.8 V to 3.6 V input leakage current 74AVC4T245 Product data sheet nDIR, nOE input; VI = 0 V or 3.6 V; VCC(A) = VCC(B) = 0.8 V to 3.6 V All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 8 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 8. Static characteristics …continued[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter IOZ OFF-state output current power-off leakage current IOFF ICC 40 C to +85 C Conditions 40 C to +125 C Unit Min Max Min Max A or B port; VO = 0 V or VCCO; VCC(A) = VCC(B) = 3.6 V [3] - 5 - 30 A suspend mode A port; VO = 0 V or VCCO; VCC(A) = 3.6 V; VCC(B) = 0 V [3] - 5 - 30 A suspend mode B port; VO = 0 V or VCCO; VCC(A) = 0 V; VCC(B) = 3.6 V [3] - 5 - 30 A A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V - 5 - 30 A B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V - 5 - 30 A VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 10 - 55 A VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 8 - 50 A VCC(A) = 3.6 V; VCC(B) = 0 V - 8 - 50 A VCC(A) = 0 V; VCC(B) = 3.6 V 2 - 12 - A VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 10 - 55 A VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 8 - 50 A VCC(A) = 3.6 V; VCC(B) = 0 V 2 - 12 - A VCC(A) = 0 V; VCC(B) = 3.6 V - 8 - 50 A A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = 0 V or VCCI; VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 20 - 70 A A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = 0 V or VCCI; VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 16 - 65 A supply current A port; VI = 0 V or VCCI; IO = 0 A B port; VI = 0 V or VCCI; IO = 0 A [1] VCCO is the supply voltage associated with the output port. [2] VCCI is the supply voltage associated with the data input port. [3] For I/O ports, the parameter IOZ includes the input leakage current. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 9 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 9. VCC(A) Typical total supply current (ICC(A) + ICC(B)) VCC(B) 0V Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V 0V 0 0.1 0.1 0.1 0.1 0.1 0.1 A 0.8 V 0.1 0.1 0.1 0.1 0.1 0.3 1.6 A 1.2 V 0.1 0.1 0.1 0.1 0.1 0.1 0.8 A 1.5 V 0.1 0.1 0.1 0.1 0.1 0.1 0.4 A 1.8 V 0.1 0.1 0.1 0.1 0.1 0.1 0.2 A 2.5 V 0.1 0.3 0.1 0.1 0.1 0.1 0.1 A 3.3 V 0.1 1.6 0.8 0.4 0.2 0.1 0.1 A 11. Dynamic characteristics Table 10. Typical power dissipation capacitance at VCC(A) = VCC(B) and Tamb = 25 C [1][2] Voltages are referenced to GND (ground = 0 V). Symbol Parameter power dissipation capacitance CPD [1] Conditions VCC(A) = VCC(B) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V A port: (direction nAn to nBn); output enabled 0.2 0.2 0.2 0.2 0.3 0.4 pF A port: (direction nAn to nBn); output disabled 0.2 0.2 0.2 0.2 0.3 0.4 pF A port: (direction nBn to nAn); output enabled 9.5 9.7 9.8 9.9 10.7 11.9 pF A port: (direction nBn to nAn); output disabled 0.6 0.6 0.6 0.6 0.7 0.7 pF B port: (direction nAn to nBn); output enabled 9.5 9.7 9.8 9.9 10.7 11.9 pF B port: (direction nAn to nBn); output disabled 0.6 0.6 0.6 0.6 0.7 0.7 pF B port: (direction nBn to nAn); output enabled 0.2 0.2 0.2 0.2 0.3 0.4 pF B port: (direction nBn to nAn); output disabled 0.2 0.2 0.2 0.2 0.3 0.4 pF CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD VCC2 fi N + (CL VCC2 fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL VCC2 fo) = sum of the outputs. [2] fi = 10 MHz; VI = GND to VCC; tr = tf = 1 ns; CL = 0 pF; RL = . 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 10 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 11. Typical dynamic characteristics at VCC(A) = 0.8 V and Tamb = 25 C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9; for wave forms see Figure 7 and Figure 8 Symbol Parameter tpd VCC(B) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V propagation delay nAn to nBn 14.5 7.3 6.5 6.2 5.9 6.0 ns nBn to nAn 14.5 12.7 12.4 12.3 12.1 12.0 ns nOE to nAn 14.3 14.3 14.3 14.3 14.3 14.3 ns tdis disable time ten enable time [1] Conditions nOE to nBn 17.0 9.9 9.0 9.4 9.0 9.7 ns nOE to nAn 18.2 18.2 18.2 18.2 18.2 18.2 ns nOE to nBn 19.2 10.7 9.8 9.6 9.7 10.2 ns tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. Table 12. Typical dynamic characteristics at VCC(B) = 0.8 V and Tamb = 25 C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9; for wave forms see Figure 7 and Figure 8 Symbol Parameter tpd VCC(A) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V propagation delay nAn to nBn 14.5 12.7 12.4 12.3 12.1 12.0 ns nBn to nAn 14.5 7.3 6.5 6.2 5.9 6.0 ns nOE to nAn 14.3 5.5 4.1 4.0 3.0 3.5 ns nOE to nBn 17.0 13.8 13.4 13.1 12.9 12.7 ns nOE to nAn 18.2 5.6 4.0 3.2 2.4 2.2 ns nOE to nBn 19.2 14.6 14.1 13.9 13.7 13.6 ns tdis disable time ten enable time [1] Conditions tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 11 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 13. Dynamic characteristics for temperature range 40 C to +85 C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9; for wave forms see Figure 7 and Figure 8. Symbol Parameter Conditions VCC(B) Unit 1.2 V 0.1 V 1.5 V 0.1 V 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V Min Max Min Max Min Max Min Max Min Max 0.5 9.4 0.5 7.1 0.5 6.2 0.5 5.2 0.5 5.1 ns VCC(A) = 1.1 V to 1.3 V tpd propagation delay nAn to nBn nBn to nAn 0.5 9.4 0.5 8.9 0.5 8.7 0.5 8.4 0.5 8.2 ns tdis disable time nOE to nAn 1.8 10.9 1.8 10.9 1.8 10.9 1.8 10.9 1.8 10.9 ns nOE to nBn 1.9 12.4 1.9 9.6 1.9 9.5 1.4 8.1 1.2 9.1 ns nOE to nAn 1.4 12.8 1.4 12.8 1.4 12.8 1.4 12.8 1.4 12.8 ns nOE to nBn 1.1 13.3 1.1 10.0 1.1 8.9 1.0 7.9 1.0 7.7 ns propagation delay nAn to nBn 0.3 8.9 0.3 6.3 0.3 5.2 0.3 4.2 0.3 4.2 ns nBn to nAn 0.7 7.1 0.7 6.3 0.5 6.0 0.4 5.7 0.3 5.6 ns disable time nOE to nAn 1.8 10.2 1.8 10.2 1.5 10.2 1.3 10.2 1.6 10.2 ns nOE to nBn 1.9 11.3 1.9 10.3 1.9 9.1 1.4 7.4 1.2 7.6 ns nOE to nAn 1.1 9.4 1.4 9.4 1.1 9.4 0.7 9.4 0.4 9.4 ns nOE to nBn 1.4 12.1 1.4 9.6 1.1 7.7 0.9 5.8 0.9 5.6 ns enable time ten VCC(A) = 1.4 V to 1.6 V tpd tdis enable time ten VCC(A) = 1.65 V to 1.95 V propagation delay nAn to nBn 0.1 8.7 0.1 6.0 0.1 4.9 0.1 3.9 0.3 3.9 ns nBn to nAn 0.6 6.2 0.6 5.3 0.5 4.9 0.3 4.6 0.3 4.5 ns tdis disable time nOE to nAn 1.8 8.6 1.6 8.6 1.8 8.6 1.3 8.6 1.6 8.6 ns nOE to nBn 1.7 10.9 1.7 9.9 1.6 8.7 1.2 6.9 1.0 6.9 ns ten enable time nOE to nAn 1.0 7.2 1.0 7.2 1.0 7.2 0.6 7.2 0.4 7.2 ns nOE to nBn 1.2 11.7 1.2 9.2 1.0 7.4 0.8 5.3 0.8 4.6 ns propagation delay nAn to nBn 0.1 8.4 0.1 5.7 0.1 4.6 0.2 3.5 0.1 3.6 ns nBn to nAn 0.6 5.2 0.6 4.2 0.4 3.9 0.2 3.4 0.2 3.3 ns disable time nOE to nAn 1.0 6.2 1.0 6.2 1.0 6.2 1.0 6.2 1.0 6.2 ns nOE to nBn 1.5 10.4 1.5 8.8 1.3 8.2 1.1 6.2 0.9 5.2 ns tpd VCC(A) = 2.3 V to 2.7 V tpd tdis enable time ten nOE to nAn 0.7 4.8 0.7 4.8 0.7 4.8 0.6 4.8 0.4 4.8 ns nOE to nBn 0.9 11.3 0.9 8.8 0.8 7.0 0.6 4.8 0.6 4.0 ns 0.1 8.2 0.1 5.6 0.1 4.5 0.1 3.3 0.1 2.9 ns VCC(A) = 3.0 V to 3.6 V tpd propagation delay nAn to nBn nBn to nAn 0.6 5.1 0.6 4.2 0.4 3.4 0.2 3.0 0.1 2.8 ns tdis disable time nOE to nAn 0.7 5.6 0.7 5.6 0.7 5.6 0.7 5.6 0.7 5.6 ns nOE to nBn 1.4 10.2 1.4 9.3 1.2 8.1 1.0 6.4 0.8 6.2 ns nOE to nAn 0.6 3.8 0.6 3.8 0.6 3.8 0.6 3.8 0.4 3.8 ns nOE to nBn 0.8 11.3 0.8 8.7 0.6 6.8 0.5 4.7 0.5 3.8 ns enable time ten [1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 12 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Table 14. Dynamic characteristics for temperature range 40 C to +125 C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9; for wave forms see Figure 7 and Figure 8 Symbol Parameter Conditions VCC(B) Unit 1.2 V 0.1 V 1.5 V 0.1 V 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V Min Max Min Max Min Max Min Max Min Max 0.5 10.4 0.5 7.9 0.5 6.9 0.5 5.8 0.5 5.7 ns VCC(A) = 1.1 V to 1.3 V tpd propagation delay nAn to nBn nBn to nAn 0.5 10.4 0.5 9.8 0.5 9.6 0.5 9.3 0.5 9.1 ns tdis disable time nOE to nAn 1.8 12.0 1.8 12.0 1.8 12.0 1.8 12.0 1.8 12.0 ns nOE to nBn 1.9 13.7 1.9 10.6 1.9 10.5 1.4 9.0 1.2 10.1 ns nOE to nAn 1.4 14.1 1.4 14.1 1.4 14.1 1.4 14.1 1.4 14.1 ns nOE to nBn 1.1 14.7 1.1 11.0 1.1 9.8 1.0 8.7 1.0 8.5 ns propagation delay nAn to nBn 0.3 9.8 0.3 7.0 0.3 5.8 0.3 4.7 0.3 4.7 ns nBn to nAn 0.7 7.9 0.7 7.0 0.5 6.6 0.4 6.3 0.3 6.2 ns disable time nOE to nAn 1.8 11.3 1.8 11.3 1.5 11.3 1.3 11.3 1.6 11.3 ns nOE to nBn 1.9 12.5 1.9 11.4 1.9 10.1 1.4 8.2 1.2 8.4 ns nOE to nAn 1.1 10.4 1.4 10.4 1.1 10.4 0.7 10.4 0.4 10.4 ns nOE to nBn 1.4 13.3 1.4 10.6 1.1 8.5 0.9 6.4 0.9 6.2 ns enable time ten VCC(A) = 1.4 V to 1.6 V tpd tdis enable time ten VCC(A) = 1.65 V to 1.95 V propagation delay nAn to nBn 0.1 9.6 0.1 6.6 0.1 5.4 0.1 4.3 0.3 4.3 ns nBn to nAn 0.6 6.9 0.6 5.9 0.5 5.4 0.3 5.1 0.3 5.0 ns tdis disable time nOE to nAn 1.8 9.5 1.6 9.5 1.8 9.5 1.3 9.5 1.6 9.5 ns nOE to nBn 1.7 12.0 1.7 10.9 1.6 9.6 1.2 7.6 1.0 7.6 ns ten enable time nOE to nAn 1.0 8.0 1.0 8.0 1.0 8.0 0.6 8.0 0.4 8.0 ns nOE to nBn 1.2 12.9 1.2 10.2 1.0 8.2 0.8 5.9 0.8 5.1 ns propagation delay nAn to nBn 0.1 9.3 0.1 6.3 0.1 5.1 0.2 4.0 0.1 4.0 ns nBn to nAn 0.6 5.8 0.6 4.7 0.4 4.3 0.2 3.9 0.2 3.8 ns disable time nOE to nAn 1.0 6.9 1.0 6.9 1.0 6.9 1.0 6.9 1.0 6.9 ns nOE to nBn 1.5 11.5 1.5 10.4 1.3 9.1 1.1 6.9 0.9 5.8 ns nOE to nAn 0.7 5.3 0.7 5.3 0.7 5.3 0.6 5.3 0.4 5.3 ns nOE to nBn 0.9 12.4 0.9 9.7 0.8 7.7 0.6 5.3 0.6 4.4 ns 0.1 9.1 0.1 6.2 0.1 5.0 0.1 3.8 0.1 3.3 ns tpd VCC(A) = 2.3 V to 2.7 V tpd tdis enable time ten VCC(A) = 3.0 V to 3.6 V tpd propagation delay nAn to nBn nBn to nAn 0.6 5.7 0.6 4.7 0.4 3.9 0.2 3.4 0.1 3.3 ns tdis disable time nOE to nAn 0.7 6.2 0.7 6.2 0.7 6.2 0.7 6.2 0.7 6.2 ns nOE to nBn 1.4 11.3 1.4 10.3 1.2 9.0 1.0 7.1 0.8 6.9 ns nOE to nAn 0.6 4.2 0.6 4.2 0.6 4.2 0.6 4.2 0.4 4.2 ns nOE to nBn 0.8 12.4 0.8 9.6 0.6 7.5 0.5 5.2 0.5 4.2 ns enable time ten [1] tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 13 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 12. Waveforms VI nAn, nBn input VM GND tPHL tPLH VOH VM nBn, nAn output VOL 001aak285 Measurement points are given in Table 15. VOL and VOH are typical output voltage levels that occur with the output load. Fig 7. The data input (nAn, nBn) to output (nBn, nAn) propagation delay times VI VM nOE input GND tPLZ tPZL VCCO output LOW-to-OFF OFF-to-LOW VM VX VOL tPHZ VOH tPZH VY output HIGH-to-OFF OFF-to-HIGH VM GND outputs enabled outputs enabled outputs disabled 001aak286 Measurement points are given in Table 15. VOL and VOH are typical output voltage levels that occur with the output load. Fig 8. Table 15. Enable and disable times Measurement points Supply voltage Input[1] Output[2] VCC(A), VCC(B) VM VM VX VY 0.8 V to 1.6 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH 0.1 V 1.65 V to 2.7 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH 0.15 V 3.0 V to 3.6 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH 0.3 V [1] VCCI is the supply voltage associated with the data input port. [2] VCCO is the supply voltage associated with the output port. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 14 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state tW VI 90 % negative pulse VM VM 10 % 0V tf tr tr tf VI 90 % positive pulse VM VM 10 % 0V tW VEXT VCC VI RL VO G DUT RT RL CL 001aae331 Test data is given in Table 16. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance. VEXT = External voltage for measuring switching times. Fig 9. Table 16. Test circuit for measuring switching times Test data Supply voltage Input VCC(A), VCC(B) VI[1] t/V[2] Load CL RL tPLH, tPHL tPZH, tPHZ tPZL, tPLZ[3] 0.8 V to 1.6 V VCCI 1.0 ns/V 15 pF 2 k open GND 2VCCO 1.65 V to 2.7 V VCCI 1.0 ns/V 15 pF 2 k open GND 2VCCO 3.0 V to 3.6 V VCCI 1.0 ns/V 15 pF 2 k open GND 2VCCO [1] VCCI is the supply voltage associated with the data input port. [2] dV/dt 1.0 V/ns [3] VCCO is the supply voltage associated with the output port. 74AVC4T245 Product data sheet VEXT All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 15 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 13. Typical propagation delay characteristics 001aai476 24 tpd (ns) (1) (2) (3) (4) (5) (6) tpd (ns) (1) 20 001aai477 21 17 16 12 13 (2) (3) (4) (5) (6) 8 4 9 0 20 40 60 0 20 CL (pF) 40 60 CL (pF) a. Propagation delay (A to B); VCC(A) = 0.8 V b. Propagation delay (A to B); VCC(B) = 0.8 V (1) VCC(B) = 0.8 V. (1) VCC(A) = 0.8 V. (2) VCC(B) = 1.2 V. (2) VCC(A) = 1.2 V. (3) VCC(B) = 1.5 V. (3) VCC(A) = 1.5 V. (4) VCC(B) = 1.8 V. (4) VCC(A) = 1.8 V. (5) VCC(B) = 2.5 V. (5) VCC(A) = 2.5 V. (6) VCC(B) = 3.3 V. (6) VCC(A) = 3.3 V. Fig 10. Typical propagation delay versus load capacitance; Tamb = 25 C 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 16 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 001aai478 7 001aai491 7 (1) tPLH (ns) tPHL (ns) (2) 5 (1) 5 (3) (2) (3) (4) (4) (5) (5) 3 3 1 1 0 20 40 60 0 20 40 CL (pF) a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.2 V b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.2 V 001aai479 7 60 CL (pF) 001aai480 7 (1) tPLH (ns) tPHL (ns) (1) 5 5 (2) (3) (2) (3) (4) (5) 3 (4) (5) 3 1 1 0 20 40 60 0 CL (pF) 20 40 60 CL (pF) c. LOW to HIGH propagation delay (A to B); VCC(A) = 1.5 V d. HIGH to LOW propagation delay (A to B); VCC(A) = 1.5 V (1) VCC(B) = 1.2 V. (2) VCC(B) = 1.5 V. (3) VCC(B) = 1.8 V. (4) VCC(B) = 2.5 V. (5) VCC(B) = 3.3 V. Fig 11. Typical propagation delay versus load capacitance; Tamb = 25 C 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 17 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 001aai481 7 (1) tPLH (ns) 001aai482 7 tPHL (ns) 5 (1) 5 (2) (3) (2) (3) (4) 3 (4) (5) 3 (5) 1 1 0 20 40 60 0 20 40 CL (pF) a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.8 V b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.8 V 001aai483 7 tPLH (ns) 60 CL (pF) 001aai486 7 tPHL (ns) (1) 5 (1) 5 (2) (2) (3) (3) (4) 3 3 (4) (5) (5) 1 1 0 20 40 60 0 CL (pF) 20 40 60 CL (pF) c. LOW to HIGH propagation delay (A to B); VCC(A) = 2.5 V d. HIGH to LOW propagation delay (A to B); VCC(A) = 2.5 V (1) VCC(B) = 1.2 V. (2) VCC(B) = 1.5 V. (3) VCC(B) = 1.8 V. (4) VCC(B) = 2.5 V. (5) VCC(B) = 3.3 V. Fig 12. Typical propagation delay versus load capacitance; Tamb = 25 C 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 18 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 001aai485 7 tPLH (ns) 001aai484 7 tPHL (ns) (1) 5 (1) 5 (2) (2) (3) (3) 3 3 (4) (4) (5) (5) 1 1 0 20 40 60 0 CL (pF) 20 40 60 CL (pF) a. LOW to HIGH propagation delay (A to B); VCC(A) = 3.3 V b. HIGH to LOW propagation delay (A to B); VCC(A) = 3.3 V (1) VCC(B) = 1.2 V. (2) VCC(B) = 1.5 V. (3) VCC(B) = 1.8 V. (4) VCC(B) = 2.5 V. (5) VCC(B) = 3.3 V. Fig 13. Typical propagation delay versus load capacitance; Tamb = 25 C 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 19 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 14. Package outline SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 8 e 0 detail X w M bp 2.5 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) mm 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 1.05 1.0 0.4 0.7 0.6 0.25 0.25 0.1 0.7 0.3 0.01 0.019 0.0100 0.39 0.014 0.0075 0.38 0.039 0.016 0.028 0.020 inches 0.010 0.057 0.069 0.004 0.049 0.16 0.15 0.05 0.244 0.041 0.228 0.01 0.01 0.028 0.004 0.012 θ 8o o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT109-1 076E07 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Fig 14. Package outline SOT109-1 (SO16) 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 20 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 E D A X c y HE v M A Z 9 16 Q (A 3) A2 A A1 pin 1 index θ Lp L 1 8 e detail X w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.40 0.06 8o o 0 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT403-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 MO-153 Fig 15. Package outline SOT403-1 (TSSOP16) 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 21 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT763-1 16 terminals; body 2.5 x 3.5 x 0.85 mm A B D A A1 E c detail X terminal 1 index area terminal 1 index area C e1 e 2 7 y y1 C v M C A B w M C b L 1 8 Eh e 16 9 15 10 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT mm A(1) max. A1 b 1 0.05 0.00 0.30 0.18 c D (1) Dh E (1) Eh 0.2 3.6 3.4 2.15 1.85 2.6 2.4 1.15 0.85 e 0.5 e1 L v w y y1 2.5 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT763-1 --- MO-241 --- EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27 Fig 16. Package outline SOT763-1 (DHVQFN16) 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 22 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state XQFN16: plastic, extremely thin quad flat package; no leads; 16 terminals; body 1.80 x 2.60 x 0.50 mm SOT1161-1 X A B D terminal 1 index area A E A1 A3 detail X e1 e 5 8 C C A B C v w b y1 C y L 4 9 e e2 1 12 terminal 1 index area 16 L1 13 0 1 scale Dimensions Unit(1) mm max nom min 2 mm A A1 0.5 0.05 A3 b 0.25 0.127 0.20 0.15 0.00 D E 1.9 1.8 1.7 2.7 2.6 2.5 e e1 0.4 1.2 L e2 1.2 L1 0.45 0.55 0.40 0.50 0.35 0.45 v 0.1 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT1161-1 --- --- --- sot1161-1_po European projection Issue date 09-12-28 09-12-29 Fig 17. Package outline SOT1161-1 (XQFN16) 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 23 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 15. Abbreviations Table 17. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 16. Revision history Table 18. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AVC4T245 v.4 20111207 Product data sheet - 74AVC4T245 v.3 Modifications: • Legal pages updated. 74AVC4T245 v.3 20110922 Product data sheet - 74AVC4T245 v.2 74AVC4T245 v.2 20101209 Product data sheet - 74AVC4T245 v.1 74AVC4T245 v.1 20090720 Product data sheet - - 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 24 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 17. Legal information 17.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 17.2 Definitions Draft — The document is a draft version only. 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In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 25 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond 17.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 18. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] 74AVC4T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 7 December 2011 © NXP B.V. 2011. All rights reserved. 26 of 27 74AVC4T245 NXP Semiconductors 4-bit dual supply translating transceiver; 3-state 19. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 16 17 17.1 17.2 17.3 17.4 18 19 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5 Functional description . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6 Recommended operating conditions. . . . . . . . 6 Static characteristics. . . . . . . . . . . . . . . . . . . . . 7 Dynamic characteristics . . . . . . . . . . . . . . . . . 10 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Typical propagation delay characteristics . . 16 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 20 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 24 Legal information. . . . . . . . . . . . . . . . . . . . . . . 25 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 25 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Contact information. . . . . . . . . . . . . . . . . . . . . 26 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2011. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 7 December 2011 Document identifier: 74AVC4T245