74LVC1G74 Single D-type flip-flop with set and reset; positive edge trigger Rev. 05 — 9 August 2007 Product data sheet 1. General description The 74LVC1G74 is a single positive edge triggered D-type flip-flop with individual data (D) inputs, clock (CP) inputs, set (SD) and (RD) inputs, and complementary Q and Q outputs. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing damaging backflow current through the device when it is powered down. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D inputs must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation. Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall times. 2. Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Wide supply voltage range from 1.65 V to 5.5 V 5 V tolerant inputs for interfacing with 5 V logic High noise immunity Complies with JEDEC standard: ◆ JESD8-7 (1.65 V to 1.95 V) ◆ JESD8-5 (2.3 V to 2.7 V) ◆ JESD8-B/JESD36 (2.7 V to 3.6 V) ±24 mA output drive (VCC = 3.0 V) ESD protection: ◆ HBM EIA/JESD22-A114E exceeds 2000 V ◆ MM EIA/JESD22-A115-A exceeds 200 V CMOS low power consumption Latch-up performance exceeds 250 mA Direct interface with TTL levels Inputs accept voltages up to 5 V Multiple package options Specified from −40 °C to +85 °C and −40 °C to +125 °C 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC1G74DP −40 °C to +125 °C TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 74LVC1G74DC −40 °C to +125 °C VSSOP8 plastic very thin shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 74LVC1G74GT −40 °C to +125 °C XSON8 plastic extremely thin small outline package; no leads; 8 terminals; body 1 × 1.95 × 0.5 mm SOT833-1 74LVC1G74GM −40 °C to +125 °C XQFN8 plastic extremely thin quad flat package; no leads; 8 terminals; body 1.6 × 1.6 × 0.5 mm SOT902-1 4. Marking Table 2. Marking Type number Marking code 74LVC1G74DP V74 74LVC1G74DC V74 74LVC1G74GT V74 74LVC1G74GM V74 5. Functional diagram 7 SD 2 1 D CP SD Q D Q 7 5 1 2 CP FF Q Q 6 3 S 5 C1 1D 3 R mnb140 RD RD 6 Fig 1. Logic symbol mnb139 Fig 2. IEC logic symbol 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 2 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger Q C C C C C C D Q C C RD SD mna421 C CP C Fig 3. Logic diagram 6. Pinning information 6.1 Pinning 74LVC1G74 CP 1 8 VCC D 2 7 SD Q 3 6 RD GND 4 5 Q 001aab659 Fig 4. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 74LVC1G74 8 VCC D 2 7 SD Q 3 6 RD SD 1 RD Q 8 1 7 CP 2 6 D 3 5 Q 4 CP VCC terminal 1 index area 74LVC1G74 4 5 Q GND GND 001aab658 Transparent top view Transparent top view Fig 5. Pin configuration SOT833-1 (XSON8) Fig 6. Pin configuration SOT902-1 (XQFN8) 74LVC1G74_5 Product data sheet 001aaf641 © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 3 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 6.2 Pin description Table 3. Pin description Symbol Pin Description SOT505-2, SOT765-1, SOT833-1 SOT902-1 CP 1 7 clock input (LOW-to-HIGH, edge-triggered) D 2 6 data input Q 3 5 complement output GND 4 4 ground (0 V) Q 5 3 true output RD 6 2 asynchronous reset-direct input (active LOW) SD 7 1 asynchronous set-direct input (active LOW) VCC 8 8 supply voltage 7. Functional description Table 4. Function table for asynchronous operation[1] Input Output SD RD CP D Q Q L H X X H L H L X X L H L L X X H H [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care. Table 5. Function table for synchronous operation[1] Input Output SD RD CP D Qn+1 Qn+1 H H ↑ L L H H H ↑ H H L [1] H = HIGH voltage level; L = LOW voltage level; ↑ = LOW-to-HIGH CP transition; Qn+1 = state after the next LOW-to-HIGH CP transition. 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 4 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 8. Limiting values Table 6. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage IIK input clamping current VI input voltage IOK output clamping current output voltage VO IO output current ICC supply current IGND ground current Ptot total power dissipation Tstg storage temperature Conditions VI < 0 V [1] Min Max Unit −0.5 +6.5 V −50 - mA −0.5 +6.5 V - ±50 mA Active mode [1][2] −0.5 VCC + 0.5 V Power-down mode [1][2] −0.5 +6.5 V - ±50 mA - 100 mA −100 - mA VO > VCC or VO < 0 V VO = 0 V to VCC Tamb = −40 °C to +125 °C [3] - 300 mW −65 +150 °C [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation. [3] For TSSOP8 packages: above 55 °C the value of Ptot derates linearly with 2.5 mW/K. For VSSOP8 packages: above 110 °C the value of Ptot derates linearly with 8.0 mW/K. For XSON8 and XQFN8 packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K. 9. Recommended operating conditions Table 7. Recommended operating conditions Symbol Parameter VCC Min Typ Max Unit supply voltage 1.65 - 5.5 V VI input voltage 0 - 5.5 V VO output voltage Tamb ambient temperature ∆t/∆V input transition rise and fall rate Conditions Active mode 0 - VCC V Power-down mode; VCC = 0 V 0 - 5.5 V −40 - +125 °C VCC = 1.65 V to 2.7 V - - 20 ns/V VCC = 2.7 V to 5.5 V - - 10 ns/V 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 5 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 10. Static characteristics Table 8. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ[1] Max Unit Tamb = −40 °C to +85 °C VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage VCC = 1.65 V to 1.95 V 0.65 × VCC - - V VCC = 2.3 V to 2.7 V 1.7 - - V VCC = 2.7 V to 3.6 V 2.0 - - V VCC = 4.5 V to 5.5 V 0.7 × VCC - - V VCC = 1.65 V to 1.95 V - - 0.35 × VCC V VCC = 2.3 V to 2.7 V - - 0.7 V VCC = 2.7 V to 3.6 V - - 0.8 V VCC = 4.5 V to 5.5 V - - 0.3 × VCC V IO = −100 µA; VCC = 1.65 V to 5.5 V VCC − 0.1 - - V IO = −4 mA; VCC = 1.65 V 1.2 1.54 - V IO = −8 mA; VCC = 2.3 V 1.9 2.15 - V HIGH-level output voltage VI = VIH or VIL LOW-level output voltage II input leakage current IO = −12 mA; VCC = 2.7 V 2.2 2.50 - V IO = −24 mA; VCC = 3.0 V 2.3 2.62 - V IO = −32 mA; VCC = 4.5 V 3.8 4.11 - V VI = VIH or VIL IO = 100 µA; VCC = 1.65 V to 5.5 V - - 0.10 V IO = 4 mA; VCC = 1.65 V - 0.07 0.45 V IO = 8 mA; VCC = 2.3 V - 0.12 0.30 V IO = 12 mA; VCC = 2.7 V - 0.17 0.40 V IO = 24 mA; VCC = 3.0 V - 0.33 0.55 V IO = 32 mA; VCC = 4.5 V - 0.39 0.55 V - ±0.1 ±5 µA VI = 5.5 V or GND; VCC = 0 V to 5.5 V IOFF power-off leakage current VI or VO = 5.5 V; VCC = 0 V - ±0.1 ±10 µA ICC supply current VI = 5.5 V or GND; VCC = 1.65 V to 5.5 V; IO = 0 A - 0.1 10 µA ∆ICC additional supply current per pin; VI = VCC − 0.6 V; IO = 0 A; VCC = 2.3 V to 5.5 V - 5 500 µA CI input capacitance - 4.0 - pF 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 6 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger Table 8. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min VCC = 1.65 V to 1.95 V Typ[1] Max Unit 0.65 × VCC - - V Tamb = −40 °C to +125 °C HIGH-level input voltage VIH LOW-level input voltage VIL VOH 1.7 - - V 2.0 - - V VCC = 4.5 V to 5.5 V 0.7 × VCC - - V VCC = 1.65 V to 1.95 V - - 0.35 × VCC V VCC = 2.3 V to 2.7 V - - 0.7 V VCC = 2.7 V to 3.6 V - - 0.8 V VCC = 4.5 V to 5.5 V - - 0.3 × VCC V IO = −100 µA; VCC = 1.65 V to 5.5 V VCC − 0.1 - - V IO = −4 mA; VCC = 1.65 V 0.95 - - V IO = −8 mA; VCC = 2.3 V 1.7 - - V IO = −12 mA; VCC = 2.7 V 1.9 - - V IO = −24 mA; VCC = 3.0 V 2.0 - - V IO = −32 mA; VCC = 4.5 V 3.4 - - V - - 0.10 V HIGH-level output voltage VI = VIH or VIL LOW-level output voltage VOL VCC = 2.3 V to 2.7 V VCC = 2.7 V to 3.6 V VI = VIH or VIL IO = 100 µA; VCC = 1.65 V to 5.5 V IO = 4 mA; VCC = 1.65 V - - 0.70 V IO = 8 mA; VCC = 2.3 V - - 0.45 V IO = 12 mA; VCC = 2.7 V - - 0.60 V IO = 24 mA; VCC = 3.0 V - - 0.80 V IO = 32 mA; VCC = 4.5 V - - 0.80 V - - ±20 µA power-off leakage current VI or VO = 5.5 V; VCC = 0 V - - ±20 µA ICC supply current VI = 5.5 V or GND; VCC = 1.65 V to 5.5 V; IO = 0 A - - 40 µA ∆ICC additional supply current per pin; VI = VCC − 0.6 V; IO = 0 A; VCC = 2.3 V to 5.5 V - - 5000 µA II input leakage current IOFF [1] VI = 5.5 V or GND; VCC = 0 V to 5.5 V All typical values are measured at Tamb = 25 °C. 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 7 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 11. Dynamic characteristics Table 9. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9. Symbol Parameter tpd −40 °C to +85 °C Conditions Max Min Max VCC = 1.65 V to 1.95 V 1.5 6.0 13.4 1.5 13.4 ns VCC = 2.3 V to 2.7 V 1.0 3.5 7.1 1.0 7.1 ns VCC = 2.7 V 1.0 3.5 7.1 1.0 7.1 ns VCC = 3.0 V to 3.6 V 1.0 3.5 5.9 1.0 5.9 ns VCC = 4.5 V to 5.5 V 1.0 2.5 4.1 1.0 4.1 ns 1.5 6.0 12.9 1.5 12.9 ns propagation delay CP to Q, Q; see Figure 7 [2] [2] VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V 1.0 3.5 7.0 1.0 7.0 ns VCC = 2.7 V 1.0 3.5 7.0 1.0 7.0 ns VCC = 3.0 V to 3.6 V 1.0 3.0 5.9 1.0 5.9 ns 1.0 2.5 4.1 1.0 4.1 ns VCC = 1.65 V to 1.95 V 1.5 5.0 12.9 1.5 12.9 ns VCC = 2.3 V to 2.7 V 1.0 3.5 7.0 1.0 7.0 ns VCC = 2.7 V 1.0 3.5 7.0 1.0 7.0 ns VCC = 3.0 V to 3.6 V 1.0 3.0 5.9 1.0 5.9 ns VCC = 4.5 V to 5.5 V 1.0 2.5 4.1 1.0 4.1 ns VCC = 4.5 V to 5.5 V RD to Q, Q; see Figure 8 pulse width Unit Min SD to Q, Q; see Figure 8 tW −40 °C to +125 °C Typ[1] [2] CP HIGH or LOW; see Figure 7 VCC = 1.65 V to 1.95 V 6.2 - - 6.2 - ns VCC = 2.3 V to 2.7 V 2.7 - - 2.7 - ns VCC = 2.7 V 2.7 - - 2.7 - ns VCC = 3.0 V to 3.6 V 2.7 1.3 - 2.7 - ns VCC = 4.5 V to 5.5 V 2.0 - - 2.0 - ns 6.2 - - 6.2 - ns SD and RD LOW; see Figure 8 VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V 2.7 - - 2.7 - ns VCC = 2.7 V 2.7 - - 2.7 - ns VCC = 3.0 V to 3.6 V 2.7 1.6 - 2.7 - ns VCC = 4.5 V to 5.5 V 2.0 - - 2.0 - ns 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 8 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger Table 9. Dynamic characteristics …continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 9. Symbol Parameter trec recovery time set-up time tsu hold time th maximum frequency fmax −40 °C to +85 °C Conditions power dissipation capacitance Max Min Max VCC = 1.65 V to 1.95 V 1.9 - - 1.9 - ns VCC = 2.3 V to 2.7 V 1.4 - - 1.4 - ns VCC = 2.7 V 1.3 - - 1.3 - ns VCC = 3.0 V to 3.6 V +1.2 −3.0 - +1.2 - ns VCC = 4.5 V to 5.5 V 1.0 - - 1.0 - ns VCC = 1.65 V to 1.95 V 2.9 - - 2.9 - ns VCC = 2.3 V to 2.7 V 1.7 - - 1.7 - ns VCC = 2.7 V 1.7 - - 1.7 - ns VCC = 3.0 V to 3.6 V 1.3 0.5 - 1.3 - ns VCC = 4.5 V to 5.5 V 1.1 - - 1.1 - ns VCC = 1.65 V to 1.95 V 1.5 - - 1.5 - ns VCC = 2.3 V to 2.7 V 1.0 - - 1.0 - ns VCC = 2.7 V 1.0 - - 1.0 - ns VCC = 3.0 V to 3.6 V 1.0 0.6 - 1.0 - ns VCC = 4.5 V to 5.5 V 1.0 - - 1.0 - ns VCC = 1.65 V to 1.95 V 80 - - 80 - MHz VCC = 2.3 V to 2.7 V 175 - - 175 - MHz VCC = 2.7 V 175 - - 175 - MHz VCC = 3.0 V to 3.6 V 175 280 - 175 - MHz 200 - - 200 - MHz - 15 - - - pF SD or RD; see Figure 8 D to CP; see Figure 7 D to CP; see Figure 7 CP; see Figure 7 VI = GND to VCC; VCC = 3.3 V [3] [1] Typical values are measured at Tamb = 25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively. [2] tpd is the same as tPLH and tPHL [3] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + ∑(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; ∑(CL × VCC2 × fo) = sum of outputs. 74LVC1G74_5 Product data sheet Unit Min VCC = 4.5 V to 5.5 V CPD −40 °C to +125 °C Typ[1] © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 9 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 12. Waveforms tW VI VM CP input GND 1/fmax VI VM D input GND th th t su t su t PHL t PLH VOH VM Q output VOL VOH Q output VM VOL t PLH t PHL mnb141 Measurement points are given in Table 10. The shaded areas indicate when the input is permitted to change for predictable output performance. VOL and VOH are typical output voltage levels that occur with the output load. Fig 7. The clock input (CP) to output (Q, Q) propagation delays, the clock pulse width, the D to CP set-up, the CP to D hold times and the maximum frequency Table 10. Measurement points Supply voltage Input Output VCC VM VM 1.65 V to 1.95 V 0.5 × VCC 0.5 × VCC 2.3 V to 2.7 V 0.5 × VCC 0.5 × VCC 2.7 V 1.5 V 1.5 V 3.0 V to 3.6 V 1.5 V 1.5 V 4.5 V to 5.5 V 0.5 × VCC 0.5 × VCC 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 10 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger VI VM CP input GND t rec VI VM SD input t rec GND tW tW VI VM RD input GND t PLH t PHL VOH Q output VM VOL VOH VM Q output VOL t PHL t PLH mnb142 Measurement points are given in Table 10. VOL and VOH are typical output voltage levels that occur with the output load. Fig 8. The set (SD) and reset (RD) input to output (Q, Q) propagation delays, the set and reset pulse widths and the RD to CP removal time 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 11 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger VEXT VCC VI RL VO G DUT RT CL RL mna616 Test data is given in Table 11. Definitions for test circuit: RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to the output impedance Zo of the pulse generator. VEXT = External voltage for measuring switching times. Fig 9. Load circuitry for switching times Table 11. Test data Supply voltage Input Load VEXT VCC VI tr, tf CL RL tPLH, tPHL tPZH, tPHZ tPZL, tPLZ 1.65 V to 1.95 V VCC ≤ 2.0 ns 30 pF 1 kΩ open GND 2VCC 2.3 V to 2.7 V VCC ≤ 2.0 ns 30 pF 500 Ω open GND 2VCC 2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open GND 6V 3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open GND 6V 4.5 V to 5.5 V VCC ≤ 2.5 ns 50 pF 500 Ω open GND 2VCC 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 12 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 13. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm D E A SOT505-2 X c HE y v M A Z 5 8 A A2 (A3) A1 pin 1 index θ Lp L 1 4 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(1) e HE L Lp v w y Z(1) θ mm 1.1 0.15 0.00 0.95 0.75 0.25 0.38 0.22 0.18 0.08 3.1 2.9 3.1 2.9 0.65 4.1 3.9 0.5 0.47 0.33 0.2 0.13 0.1 0.70 0.35 8° 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT505-2 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 02-01-16 --- Fig 10. Package outline SOT505-2 (TSSOP8) 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 13 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm D E SOT765-1 A X c y HE v M A Z 5 8 Q A A2 A1 pin 1 index (A3) θ Lp 1 4 e L 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 0.15 0.00 0.85 0.60 0.12 0.27 0.17 0.23 0.08 2.1 1.9 2.4 2.2 0.5 3.2 3.0 0.4 0.40 0.15 0.21 0.19 0.2 0.13 0.1 0.4 0.1 8° 0° Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT765-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 02-06-07 MO-187 Fig 11. Package outline SOT765-1 (VSSOP8) 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 14 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm 1 2 SOT833-1 b 4 3 4× (2) L L1 e 8 7 6 e1 5 e1 e1 8× A (2) A1 D E terminal 1 index area 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A (1) max A1 max b D E e e1 L L1 mm 0.5 0.04 0.25 0.17 2.0 1.9 1.05 0.95 0.6 0.5 0.35 0.27 0.40 0.32 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT833-1 --- MO-252 --- EUROPEAN PROJECTION ISSUE DATE 04-07-22 04-11-09 Fig 12. Package outline SOT833-1 (XSON8) 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 15 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger XQFN8: plastic extremely thin quad flat package; no leads; 8 terminals; body 1.6 x 1.6 x 0.5 mm B D SOT902-1 A terminal 1 index area E A A1 detail X L1 e e C ∅v M C A B ∅w M C L 4 y1 C y 5 3 metal area not for soldering e1 b 2 6 e1 7 1 terminal 1 index area 8 X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max A1 b D E e e1 L L1 v w y y1 mm 0.5 0.05 0.00 0.25 0.15 1.65 1.55 1.65 1.55 0.55 0.5 0.35 0.25 0.15 0.05 0.1 0.05 0.05 0.05 REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT902-1 --- MO-255 --- EUROPEAN PROJECTION ISSUE DATE 05-11-16 05-11-25 Fig 13. Package outline SOT902-1 (XQFN8) 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 16 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 14. Abbreviations Table 12. Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor TTL Transistor-Transistor Logic HBM Human Body Model ESD ElectroStatic Discharge MM Machine Model DUT Device Under Test 15. Revision history Table 13. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC1G74_5 20070809 Product data sheet - 74LVC1G74_4 Modifications: • • Change of hold time in Section 11 “Dynamic characteristics”. In Section 10 “Static characteristics”, changed conditions for input leakage and supply current. 74LVC1G74_4 20061207 Product data sheet - 74LVC1G74_3 74LVC1G74_3 20050201 Product specification - 74LVC1G74_2 74LVC1G74_2 20040909 Product specification - 74LVC1G74_1 74LVC1G74_1 20040202 Product specification - - 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 17 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 16. Legal information 16.1 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. 16.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 16.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. 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. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a 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. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of 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, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. 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. 16.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 17. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: [email protected] 74LVC1G74_5 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 05 — 9 August 2007 18 of 19 74LVC1G74 NXP Semiconductors Single D-type flip-flop with set and reset; positive edge trigger 18. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 16 16.1 16.2 16.3 16.4 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended operating conditions. . . . . . . . 5 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 Dynamic characteristics . . . . . . . . . . . . . . . . . . 8 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17 Legal information. . . . . . . . . . . . . . . . . . . . . . . 18 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 18 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Contact information. . . . . . . . . . . . . . . . . . . . . 18 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 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. 2007. 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: 9 August 2007 Document identifier: 74LVC1G74_5