74LVC1T45 SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS Description Pin Assignments The 74LVC1T45 is a single bit, dual supply transceiver with 3-state outputs suitable for transmitting a single logic bit across different voltage domains. The A input/output pin is designed to track VCCA while the B input/output tracks VCCB. This arrangement allows for (Top View) Vcc(A) 1 universal low-voltage translation between any voltages from 1.65V to 5.5V. The Direction pin (DIR) controls the direction of the transceiver and in a logic voltage related to VCCA. When a high logic level is GND 2 A 3 applied to DIR the A pin becomes an input and the B pin becomes the output. Conversely the roles of A and B are reversed when DIR is asserted low. 6 Vcc(B) 5 DIR 2 5 DIR A 3 4 B X2-DFN1410-6 (Bottom View) (Top View) A 3 GND 2 Vcc(A) 1 Features Applications • Wide Supply Voltage Range: VCC(A): from 1.65V to 5.5V VCC(B): from 1.65V to 5.5V • • • ± 24mA Output Drive at 3.3V CMOS low power consumption 16µA maximum ICC • • • High Noise Immunity -- (100mV hysteresis typical) IOFF Supports Partial-Power-Down Mode Operation IOFF controlled by either VCC being at 0 V • • Inputs accept up to 5.5V ESD Protection Exceeds JESD 22 200-V Machine Model (A115-A) 2000-V Human Body Model (A114-A) 1000 V Charged Device Model ( C101) Latch-Up Exceeds 100mA per JESD 78, Class II X2-DFN1409-6 package designed as a direct replacement for chip scale packaging. Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Notes: 6 Vcc(B) GND 4 B 4B 5 DIR 6 Vcc(B) X2-DFN1409-6 Chip Scale Alternative • • Vcc(A) 1 SOT26 SOT363 SOT563 The 3-state feature occurs when either of the power supply voltages are zero. This is also an Ioff feature and allows for the output to remain in a high impedance state with both power supplies at 0V preventing and damaging backflow currents and providing power down electrical isolation up to 5.5V as not to interfere with any logic activity on pin A or B. • • (Top View) • • Vcc(A) GND A 1 6 2 5 3 4 Vcc(B) DIR B X2-DFN1010-6 Voltage Level Translation Well suited to join logic types operating at different voltages Power Down Signal Isolation If either voltage domain is turned off the signal is isolated and there is no loading on signal lines Wide array of products such as: Cell Phones, Tablets, E-Readers PCs, notebooks, netbooks, ultrabooks Networking, routers, gateways Computer peripherals, hard drives, CD/DVD ROM TV, DVD, DVR, set top box Personal Navigation / GPS MP3 players ,Cameras, Video Recorders 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Click for Ordering Information 74LVC1T45 Document number: DS35804 Rev. 2 - 2 1 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Pin Descriptions Pin Name Pin VCC(A) GND A B DIR VCC(B) 1 2 3 4 5 6 Function Supply for I/O pin A and reference for DIR Ground Data Input/Output Data Input/Output Direction Control Supply for I/O pin B Logic Diagram DIR A 5 3 4 VCC(A) B VCC(B) Function Tables Input DIR (Direction Pin) L H Operation A * * L H B data to A output A data to B output Inputs B L H * * Outputs DIR L L H H A L H * * B * * L H *pin condition not applicable as defined by DIR. Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.) Symbol ESD HBM ESD CDM ESD MM Rating 2 1 200 Unit KV KV V Supply Voltage Range -0.5 to +6.5 V VI Input Voltage Range -0.5 to +6.5 V VO Voltage Applied to Output in High Impedance or IOFF State VCC(A), VCC(B) VO Voltage Applied to Output in High or Low State -0.5 to +6.5 V A pin -0.3 to VCC(A) +0.5 V B pin -0.3 to VCC(B) +0.5 V IIK Input Clamp Current VI<0 -50 mA IOK Output Clamp Current -50 mA IO Continuous Output Current ±50 mA Continuous Current Through Vcc or GND ±100 mA Operating Junction Temperature -40 to +150 °C Storage Temperature -65 to +150 °C TJ TSTG Notes: Parameter Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values. 74LVC1T45 Document number: DS35804 Rev. 2 - 2 2 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Recommended Operating Conditions (Note 5) (@TA = +25°C, unless otherwise specified.) Symbol VCC Inputs Parameter VCC Outputs Min Max Units − − 1.65 5.5 V − − 1.65 5.5 V High-Level Input Voltage Pin A or DIR Referenced to VCC(A) VCC = 1.65V to 1.95V − 0.65 X VCC(A) − VCC = 2.3V to 2.7V − 1.7 − VCC = 3V to 3.6V − 2 − VCC = 4.5V to 5.5V − 0.7 X VCC(A) − Low-Level Input Voltage Pin A or DIR Referenced to VCC(A) VCC = 1.65V to 1.95V − − 0.35 X VCC(A) VCC = 2.3V to 2.7V − − 0.7 VCC = 3V to 3.6V − − 0.8 VCC = 4.5V to 5.5V − − 0.3 X VCC(A) High-Level Input Voltage Pin B Referenced to VCC(B) VCC = 1.65V to 1.95V − 0.65 X VCC(B) − VCC = 2.3V to 2.7V − 1.7 − VCC = 3V to 3.6V − 2 − VCC = 4.5V to 5.5V − 0.7 X VCC(B) − VCC = 1.65V to 1.95V − − 0.35 X VCC(B) VIL Low-Level Input Voltage Pin B Referenced to VCC(B) VCC = 2.3V to 2.7V − − 0.7 VCC = 3V to 3.6V − − 0.8 VCC = 4.5V to 5.5V − − 0.3 X VCC(B) VI Input Voltage − − 0 5.5 V VO Output Voltage V VCC(A) VCC(B) VIH VIL VIH IOH IOL • t/• V TA Note: Operating Voltage High-Level Output Current Low-Level Output Current Data Inputs Input Transition Rise or Fall Rate Control Inputs Operating Free-Air Temperature − − 0 VCC − VCC = 1.65V to 1.95V − -4 − VCC = 2.3V to 2.7V − -8 − VCC = 3V to 3.6V − -16 − VCC = 4.5V to 5.5V − -24 − VCC = 1.65V to 1.95V − -32 − VCC = 2.3V to 2.7V − 4 − VCC = 3V to 3.6V − 8 − VCC = 4.5V to 5.5V − 16 − VCC = 1.65V to 1.95V − 24 − VCC = 2.3V to 2.7V − 32 VCC = 1.65V to 1.95V − − 20 VCC = 2.3V to 2.7V − − 20 VCC = 3V to 3.6V − − 10 VCC = 4.5V to 5.5V − − 5 − 5 -40 +125 VCC = 1.65V to 5.5V − − − V V V V mA mA ns/V °C 5. Unused inputs should be held at VCC or Ground. 74LVC1T45 Document number: DS35804 Rev. 2 - 2 3 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Electrical Characteristics (@TA = +40°C to +85°C, unless otherwise specified.) Symbol Parameter Test Conditions IOH = -100μA VOH High Level Output Voltage IOFF Min Typ Max Min Max − − − VCC – 0.1 − 1.65V 1.65V − − − 1.2 − IOH = -8mA 2.3V 2.3V − − − 1.9 − IOH = -24mA 3V 3V − − − 2.4 − IOH = -32mA 4.5V 4.5V − − − 3.8 − − − − − 0.1 − − − − 0.45 1.65V to 5.5V 1.65V to 5.5V 1.65V Low-Level Output IOL = 8mA Voltage IOL = 24mA 2.3V 2.3V − − − − 0.3 3V 3V − − − − 0.55 IOL = 32mA 4.5V 4.5V − − − − 0.55 0 to 5.5V 0 to 5.5V − − ±1 − ±2 0V 0 V to 5.5V − − ±1 − ±2 0 V to 5.5V 0V − − ±1 − ±2 Input Current DIR A Pin Power Down Leakage Current B Pin 3-State Leakage Current ICCA Supply Current ICCA + ICCB TA = -40°C to +85°C 1.65V IOZ ICCB TA = +25°C IOH = -4mA IOL = 4mA II VCC (B) 1.65V to 5.5V 1.65V to 5.5V IOL = 100μA VOL VCC (A) Supply Current Supply Current VI = VCC(A) or GND VI or VO = 0 to 5.5V VO = VCC(A) 1.65V to 5.5V 1.65V to 5.5V − − ±1 − ±2 B Pin VO = VCC(B) 1.65V to 5.5V 1.65V to 5.5V − − ±1 − ±2 1.65V to 5.5V 1.65V to 5.5V 3 IO = 0 VI = 5.5V or GND IO = 0 VI = 5.5V or GND IO = 0 V V μA μA A Pin VI = 5.5V or GND Unit − − − − 5.5V 0V − − − − 2 0V 5.5V − − − − -2 3 − − − − 0V 5.5V − − − − 2 5.5V 0V − − − − -2 − − − − 4 1.65V to 5.5V 1.65V to 5.5V 1.65V to 5.5V 1.65V to 5.5V μA μA μA μA A = VCC(A) -0.6V A pin • ICCA DIR = VCC(A) B = open Additional Supply Current DIR= VCC(A) -0.6V DIR 50 3V to 5.5V 3V to 5.5V − − − − A= VCC(A) or GND μA 50 B = open • ICCB Additional Supply B pin Current CI Input Capacitance CIO Input/Output Capacitance DIR B = VCC(B) -0.6V DIR = GND VI= VCC(A) or GND A or B VI= VCC(A)/(B) or pin GND 74LVC1T45 Document number: DS35804 Rev. 2 - 2 3V to 5.5V 3V to 5.5V − − − − 50 μA 3.3V 3.3V − 2.5 − − − pF 3.3V 3.3V − 6.0 − − − pF A = open 4 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Electrical Characteristics (@TA = +40°C to +125°C, unless otherwise specified.) Symbol Parameter Test Conditions TA = -40°C to +125°C Min Max 1.65V to 5.5V 1.65V to 5.5V VCC – 0.1 − 1.65V 1.65V 1.2 − IOH = -8mA 2.3V 2.3V 1.9 − IOH = -24mA 3V 3V 2.4 − IOH = -32mA 4.5V 4.5V 3.8 − IOL = 100μA 1.65V to 5.5V 1.65V to 5.5V − 0.1 1.65V 1.65V − 0.45 High-Level IOL = 8mA Input Voltage IOL = 24mA 2.3V 2.3V − 0.3 3V 3V − 0.55 IOL = 32mA 4.5V 4.5V − 0.55 0 to 5.5V 0 to 5.5V − ±2 0V 1.65V to 5.5V − ±2 1.65V to 5.5V 0V − ±2 1.65V to 5.5V 1.65V to 5.5V − ±2 High Level Output Voltage IOL = 4mA VOL VCC(B) IOH = -4mA IOH = -100μA VOH VCC(A) II Input Current IOFF Power Down Leakage Current DIR VI = VCC(A) or GND A Pin VI or VO = 0 to 5.5V B Pin Unit V V μA μA B Pin IOZ 3-State Leakage Current VO =VCC (B) DIR = 0 V A Pin VI = 0 to 5.5V VO = VCC(A) μA 1.65V to 5.5V 1.65V to 5.5V − ±2 1.65V to 5.5V 1.65V to 5.5V − 3 5.5V 0V − 2 DIR= Vcc(A) ICCA ICCB ICCA + ICCB Supply Current VI = 5.5V or GND IO = 0 Supply Current VI = 5.5V or GND Supply Current VI = 5.5V or GND IO = 0 IO = 0 0V 5.5V − -2 1.65V to 5.5V 1.65V to 5.5V − 3 5.5V 0V − 2 0V 5.5V − -2 1.65V to 5.5V 1.65V to 5.5V − 4 μA μA μA A = VCC (A) -0.6V A pin • ICCA Additional Supply Current DIR = VCC (A) B = open DIR= VCC (A) -0.6V DIR 50 3V to 5.5V 3V to 5.5V − A= VCC (A) or GND μA 50 B = open • ICCB Additional Supply Current B = VCC (B) -0.6V B pin 74LVC1T45 Document number: DS35804 Rev. 2 - 2 DIR = GND 3V to 5.5V 3V to 5.5V − 50 μA A = open 5 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Package Characteristics (VCC = 3.3V, TA = +25°C, unless otherwise specified.) Symbol Parameter Package Max − Typ 166 − 371 − − TBD − − 430 − DFN1409 − 450 − DFN1010 − 510 − SOT26 − 46 − SOT363 − 143 − − TBD − − 190 − − 200 − − 250 − SOT26 SOT363 Test Conditions Thermal Resistance Junction- SOT563 to-Ambient DFN1410 θ JA Note 6 Thermal Resistance Junction- SOT563 to-Case DFN1410 DFN1409 θ JC Min Note 6 DFN1010 Note: Unit − °C/W °C/W 6. Test condition for SOT26, SOT363, DFN1410, DFN1409 and DFN1010 : Device mounted on FR-4 substrate PC board, 2oz copper with minimum recommended pad layout. Switching Characteristics (VCC (A) = 1.8V ± 0.15V, TA = -40°C to +85°C, see Figure 1) Parameter tpLH tpHL tpLH tpHL tpHZ tpLZ tpHZ tpLZ tpZH tpZL tpZH tpZL From (Input) To (Output) A B B A DIR A DIR B DIR A DIR B VCC(B) = 1.8V ±0.15V Min Max VCC(B) = 2.5V ±0.2V Min Max VCC(B) = 3.3V ±0.3V Min Max VCC(B)= 5V ±0.5V Min Max 3 17.7 2.2 10.3 1.7 8.3 1.4 7.5 2.8 14.3 2.2 8.5 1.8 8.1 1.7 7.5 3 17.7 2.3 16 2.1 15.5 1.9 15.1 2.8 14.3 2.1 12.9 2 12.6 1.8 12.2 5.2 19.4 4.8 18.5 4.7 18.4 5.1 17.1 2.3 10.5 2.1 10.5 2.4 10.7 3.1 10.9 6.4 21.9 4.9 11.5 4.6 10.3 2.8 8.2 4.2 17 3.7 9.6 3.3 8.8 2.4 8.0 − 33.7 − 25.2 − 23.9 − 21.5 − 36.2 − 24.4 − 22.9 − 20.4 − 28.2 − 20.8 − 19 − 18.1 − 33.7 − 27 − 25.5 − 24.1 Unit ns ns ns ns ns ns Switching Characteristics (cont.) (VCC (A) = 2.5V ± 0.2V, TA = -40°C to +85°C, see Figure 1) Parameter tpLH tpHL tpLH tpHL tpHZ tpLZ tpHZ tpLZ tpZH tpZL tpZH From (Input) To (Output) A B B A DIR A DIR B DIR A DIR B 74LVC1T45 Document number: DS35804 Rev. 2 - 2 VCC(B) = 1.8V ±0.15V Min Max VCC(B) = 2.5V ±0.2V Min Max VCC(B) = 3.3V ±0.3V Min Max VCC(B) = 5V ±0.5V Min Max 2.3 16 1.5 8.5 1.3 6.4 1.1 5.1 2.1 12.9 1.4 7.5 1.3 5.4 0.9 4.6 2.2 10.3 1.5 8.5 1.4 8 1 7.5 2.2 8.5 1.4 7.5 1.3 7 0.9 6.2 3 8.1 3.1 8.1 2.8 8.1 3.2 8.1 1.3 5.9 1.3 5.9 1.3 5.9 1 5.8 5.5 23.7 3.6 11.4 3.5 10.2 2.4 7.1 3.9 18.9 3.2 9.6 2.8 8.4 1.8 5.3 − 29.2 − 18.1 − 16.4 − 12.8 − 32.2 − 18.9 − 17.2 − 13.3 − 21.9 − 14.4 − 12.3 − 10.9 6 of 14 www.diodes.com Unit ns ns ns ns ns ns June 2013 © Diodes Incorporated 74LVC1T45 Switching Characteristics (cont.) (VCC (A) = 3.3V ± 0.3V, TA = -40°C to +85°C, see Figure 1) Parameter tpLH tpHL tpLH tpHL tpHZ tpLZ tpHZ tpLZ tpZH tpZL tpZH tpZL From (Input) To (Output) A B B A DIR A DIR B DIR A DIR B VCC(B) = 1.8V ±0.15V Min Max VCC(B) = 2.5V ±0.2V Min Max VCC(B) = 3.3V ±0.3V Min Max 2.1 15.5 1.4 8 0.7 5.8 0.7 4.4 2 12.6 1.3 7 0.8 5 0.7 4 1.7 8.3 1.3 6.4 0.7 5.8 0.6 5.4 1.8 7.1 1.3 5.4 0.8 5 0.7 4.5 2.9 7.3 3 7.3 2.8 7.3 3.4 7.3 1.8 5.6 1.6 5.6 2.2 5.7 2.2 5.7 4.0 20.5 3.5 10.1 2.9 8.8 2.4 6.8 3.3 14.5 2.9 7.8 2.4 7.1 1.7 4.9 − 22.8 − 14.2 − 12.9 − 10.3 − 27.6 − 15.5 − 13.8 − 11.3 − 21.1 − 13.6 − 11.5 − 10.1 − 19.9 − 14.3 − 12.3 − 11.3 VCC(B) = 5V ±0.5V Min Max Unit ns ns ns ns ns ns Switching Characteristics (cont.) (VCC (A) = 5V ± 0.5V, TA = -40°C to +85°C, see Figure 1) Parameter tpLH tpHL tpLH tpHL tpHZ tpLZ tpHZ tpLZ tpZH tpZL tpZH From (Input) To (Output) A B B A DIR A DIR B DIR A DIR B VCC(B) = 1.8V ±0.15V Min Max VCC(B) = 2.5V ±0.2V Min Max VCC(B) = 3.3V ±0.3V Min Max VCC(B)= 5V ±0.5V Min Max 1.9 15.1 1 7.5 0.6 5.4 0.5 3.9 1.8 12.2 0.9 6.2 0.7 4.5 0.5 3.5 1.4 8.5 1 5.1 0.7 4.4 0.5 3.9 1.7 8.5 0.9 4.6 0.7 4 0.5 3.5 2.1 5.4 2.2 5.4 2.2 5.5 2.2 5.4 0.9 3.8 1 3.8 1 3.7 0.9 3.7 4.8 20.2 2.5 9.8 1 8.5 2.2 6.5 4.2 14.8 2.5 7.4 2.5 7 1.6 4.5 − 22 − 12.5 − 11.4 − 8.4 − 27.2 − 14.4 − 12.5 − 10 − 18.9 − 11.3 − 9.1 − 7.6 Unit ns ns ns ns ns ns Operating Characteristics (TA = +25°C, unless otherwise specified.) Parameter Power Dissipation Capacitance A- input, B- output Cpd (A) B- input, A- output A- input, B- output Cpd (B) B- input, A- output 74LVC1T45 Document number: DS35804 Rev. 2 - 2 Test Conditions CL = 0 pF f = 10 MHz tr = tf = 1 ns CL = 0 pF f = 10 MHz tr = tf = 1 ns VCC(A) = VCC(B) = 1.8V Typ 3 VCC(A) = VCC(B) = 2.5V Typ 4 VCC(A) = VCC(B) = 3.3V Typ 4 VCC(A) = VCC(B) = 5V Typ 4 18 19 20 21 18 19 20 21 3 4 4 4 7 of 14 www.diodes.com Unit pF pF June 2013 © Diodes Incorporated 74LVC1T45 Parameter Measurement Information RL From Output Under Test C VLOAD Open GND S1 TEST RL L (see Note A) Inputs VCC S1 tPLH/tPHL Open tPLZ/tPZL Vload tPHZ/tPZH GND VM VLOAD CL RL V• ≤ 2ns VCCO/2 2 X VCCO ≤ 2ns 2 X VCCO 15pF 15pF 2KΩ 2KΩ 0.15V VCCO/2 ≤ 2.5ns VCCO/2 2 X VCCO 15pF 2KΩ 0.3V ≤ 2.5ns VCCO/2 2 X VCCO 15pF 2KΩ 0.3V VI tr/tf 1.8V±0.15V VCCI 2.5V±0.2V VCC 3.3V±0.3V 3V 5V±0.5V VCC 0.15V tW VCCI /2 Input VCCI /2 0V Voltage Waveform Pulse Duration Output Waveform 1 S1 at VLOAD (see Note B) Vl Input VM VM 0V tPLH tPHL VOH Output VM Output Waveform 2 S1 at GND (see Note B) VM VM 0V tPZL tPLZ VLOAD/2 VM VOL + V VOL tPHZ tPZH VM VOH - V VOH 0V VM VOL tPHL Vl Output Control Vl Voltage Waveform Enable and Disable Times Low and High Level Enabling tPLH VOH Output VM VM VOL Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Figure 1. Load Circuit and Voltage Waveforms Notes: A. Includes test lead and test apparatus capacitance. B. Waveform 1 is for an output with input set up as a low and device coming out or into 3-state via DIR control. Waveform 2 is for an output with input set up as a high and device coming out or into 3-state via DIR control. C. All pulses are supplied at pulse repetition rate ≤ 10 MHz. D. tPLZ and tPHZ are the same as tdis. E. tPZL and tPZH are the same as tEN. F. tPLH and tPHL are the same as tPD. G. VCCI is the VCC associated with the input. F. VCCO is the VCC associated with the output. 74LVC1T45 Document number: DS35804 Rev. 2 - 2 8 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Ordering Information 74LVC1T 45 XXX - 7 Part Number Notes: 45 : 1- Bit Transceiver with direction contol Package Code Packaging W6 DW Z6 FW4 FZ4 FX4 SOT26 SOT363 SOT563 X2-DFN1010-6 X2-DFN1410-6 X2-DFN1409-6 74LVC1T45W6-7** 74LVC1T45DW-7** 74LVC1T45Z6-7 ** 74LVC1T45FW4-7 74LVC1T45FZ4-7 74LVC1T45FX4-7 Package Packing W6 : SOT26 DW : SOT363 Z6 : SOT563 FW4 : X2-DFN1010-6 FZ4 : X2-DFN1410-6 FX4 : X2-DFN1409-6 7 : Tape & Reel Function Logic Device 74 : Logic Prefix LVC : 1.65 to 5.5V Family 1T : One gate With Voltage Translation 7” Tape and Reel (Note 7) Quantity Part Number Suffix 3000/Tape & Reel -7 3000/Tape & Reel -7 4000/Tape & Reel -7 5000/Tape & Reel -7 5000/Tape & Reel -7 5000/Tape & Reel -7 8. The taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf ** Future packages. Marking Information (1) SOT363, SOT563 7 4 7 5 6 XX Y W X 1 Part Number 74LVC1T45W6 74LVC1T45DW 74LVC1T45Z6 2 3 XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal Code Package SOT26 SOT363 SOT563 Identification Code TT TR TS Package X2-DFN1010-6 X2-DFN1409-6 X2-DFN1410-6 Identification Code TR TT TS (2) X2-DFN1010-6, X2-DFN1410-6, and X2-DFN1409-6 Part Number 74LVC1T45FW4 74LVC1T45FX4 74LVC1T45FZ4 74LVC1T45 Document number: DS35804 Rev. 2 - 2 9 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Package Outline Dimensions (All dimensions in mm.) Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. (1) Package Type: SOT26 A SOT26 Dim Min Max Typ A 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D 0.95 H 2.90 3.10 3.00 J 0.013 0.10 0.05 K 1.00 1.30 1.10 L 0.35 0.55 0.40 M 0.10 0.20 0.15 0° 8° α All Dimensions in mm B C H K M J (2) L D Package Type: SOT363 SOT363 Dim Min Max A 0.10 0.30 B 1.15 1.35 C 2.00 2.20 D 0.65 Typ F 0.40 0.45 H 1.80 2.20 J 0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.22 0° 8° α All Dimensions in mm A B C H K M J (3) D F L Package Type: SOT563 A B SOT563 Dim Min Max Typ A 0.15 0.30 0.20 B 1.10 1.25 1.20 C 1.55 1.70 1.60 D 0.50 G 0.90 1.10 1.00 H 1.50 1.70 1.60 K 0.55 0.60 0.60 L 0.10 0.30 0.20 M 0.10 0.18 0.11 All Dimensions in mm C D G M K H L 74LVC1T45 Document number: DS35804 Rev. 2 - 2 10 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Package Outline Dimensions (cont.) (All dimensions in mm.) Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. (4) Package Type X2-DFN1010-6 A1 A X2-DFN1010-6 Dim Min Max Typ A –– 0.40 0.39 A1 0.00 0.05 0.02 A3 –– –– 0.13 b 0.14 0.20 0.17 b1 0.05 0.15 0.10 D 0.95 1.05 1.00 E 0.95 1.05 1.00 e –– –– 0.35 L 0.35 0.45 0.40 K 0.15 –– –– Z –– –– 0.065 All Dimensions in mm A3 D (Pin #1 ID) e b1 E K L(6x) b(6x) Z(4x) (5) Package Type: X2-DFN1410-6 A1 A3 A Seating Plane D e (Pin #1 ID) L(6x) E Z1(4x) Z(4x) (6) b(6x) X2-DFN1410-6 Dim Min Max Typ A –– 0.40 0.39 A1 0.00 0.05 0.02 A3 –– –– 0.13 b 0.15 0.25 0.20 D 1.35 1.45 1.40 E 0.95 1.05 1.00 e –– –– 0.50 L 0.25 0.35 0.30 Z –– –– 0.10 Z1 0.045 0.105 0.075 All Dimensions in mm Package Type: X2-DFN1409-6 CHIP SCALE ALTERNATIVE A1 A A3 Seating Plane D ( Pin #1 ID) e1 Ø( 6x) e2 E Z1( 4x) 74LVC1T45 Document number: DS35804 Rev. 2 - 2 X2-DFN1409-6 Dim Min Max Typ A 0.40 0.39 A1 0 0.05 0.02 A3 0.13 Ø 0.20 0.30 0.25 D 1.35 1.45 1.40 E 0.85 0.95 0.90 e1 0.50 e2 0.50 Z1 0.075 Z2 0.075 All Dimensions in mm Z2( 4x) 11 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. (1) Package Type: SOT26 C2 C2 C1 G Z Dimensions Value (in mm) Z 3.20 G 1.60 X 0.55 Y 0.80 Y C1 2.40 C2 0.95 X (2) Package Type: SOT363 C2 Z C2 Dimensions Value (in mm) Z 2.5 G 1.3 X 0.42 Y 0.6 C1 1.9 C2 0.65 C1 G Y X (3) Package Type: SOT563 C2 Z C2 Dimensions Value (in mm) Z 2.2 G 1.2 X 0.375 Y 0.5 1.7 C1 0.5 C2 C1 G Y X 74LVC1T45 Document number: DS35804 Rev. 2 - 2 12 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Suggested Pad Layout (cont.) Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. (4) Package Type X2-DFN1010-6 X1 C C G Value (in mm) 0.350 0.150 X X1 Y 0.200 0.900 0.550 Y1 1.250 Dimensions Y (6x) Y1 1 G(4x) X(6x) (5) Package Type: X2-DFN1410-6 X1 C C G Value (in mm) 0.500 0.250 X X1 Y 0.250 1.250 0.525 Y1 1.250 Dimensions Y(6x) Y1 1 G(4x) X(6x) (6) Package Type: X2-DFN1409-6 C D (6x) Y C1 G1 Pin1 X 74LVC1T45 Document number: DS35804 Rev. 2 - 2 Dimensions C C1 D G G1 X Y Value (in mm) 1.000 0.500 0.300 0.200 0.200 0.400 0.150 G 13 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2013, Diodes Incorporated www.diodes.com 74LVC1T45 Document number: DS35804 Rev. 2 - 2 14 of 14 www.diodes.com June 2013 © Diodes Incorporated