74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Description Pin Assignments (Top View) The 74LVC1G02 is a single 2-input positive NOR gate with a standard totem pole output. The device is designed for operation with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a A 1 B 2 5 Vcc 4 Y mixed voltage environment. The device is fully specified for GND 3 NEW PRODUCT partial power down applications using IOFF. The IOFF circuitry disables the output preventing damaging current backflow SOT25 / SOT353 when the device is powered down. The gate performs the positive Boolean function: Y = A +B or (Top View) Y = A•B A 1 6 Vcc B 2 5 NC GND 3 4 Y Features • Wide Supply Voltage Range from 1.65 to 5.5V • ± 24mA Output Drive at 3.3V • CMOS low power consumption • IOFF Supports Partial-Power-Down Mode Operation • Inputs accept up to 5.5V • ESD Protection Tested per JESD 22 DFN1410 (Note 2) Applications Exceeds 200-V Machine Model (A115-A) • • • • Exceeds 2000-V Human Body Model (A114-A) • Latch-Up Exceeds 100mA per JESD 78, Class II • Range of Package Options • Direct Interface with TTL Levels • SOT25, SOT353, and DFN1410: Assembled with “Green” Molding Compound (no Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1) Notes: Voltage Level Shifting General Purpose Logic Power Down Signal Isolation Wide array of products such as. o PCs, networking, notebooks, netbooks, PDAs o Computer peripherals, hard drives, CD/DVD ROM o TV, DVD, DVR, set top box o Cell Phones, Personal Navigation / GPS o MP3 players ,Cameras, Video Recorders 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 2. Pin 2 and pin 5 of the DFN1410 package are internally connected. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 1 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Pin Descriptions Pin Name A Data Input B Data Input GND Y NEW PRODUCT Description Ground Data Output Vcc Supply Voltage NC No Connection Logic Diagram 1 A B 4 2 Y Function Table Inputs Output A B Y H X L X H L L L H 74LVC1G02 Document number: DS32197 Rev. 2 - 2 2 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Absolute Maximum Ratings (Note 3) Symbol Rating Unit 2 200 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 -0.5 to 6.5 V Vo Voltage applied to output in high or low state. -0.3 to VCC +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 Vdd or GND ±100 mA Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C ESD HBM ESD MM NEW PRODUCT VCC TJ TSTG Notes: Description Human Body Model ESD Protection Machine Model ESD Protection 3. 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. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 3 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Recommended Operating Conditions (Note 4) Symbol VCC Operating Voltage Parameter Operating Data retention only VCC = 1.65V to 1.95V High-level Input Voltage NEW PRODUCT VIH VCC = 2.3V to 2.7V VCC = 3V to 3.6V VCC = 4.5V to 5.5V Min 1.65 1.5 Low-level input voltage Unit V V 0.65 X VCC 1.7 V 2 0.7 X VCC VCC = 1.65V to 1.95V VIL Max 5.5 0.35 X VCC VCC = 2.3V to 2.7V 0.7 VCC = 3V to 3.6 V 0.8 VCC = 4.5V to 5.5V V V V VI Input Voltage 0 0.3 X VCC 5.5 VO Output Voltage 0 VCC IOH Low-level output current IOL Δt/ΔV TA Notes: High-level output current VCC = 1.65V -4 VCC = 2.3V -8 VCC = 3V -16 -24 VCC = 4.5V -32 VCC = 1.65V 4 VCC = 2.3V 8 VCC = 3V 16 24 VCC = 4.5V 32 VCC = 1.8V ± 0.15V, 2.5V ± 0.2V Input transition rise or fall VCC = 3.3V ± 0.3V rate VCC = 5V ± 0.5V Operating free-air temperature mA mA 20 10 ns/V 5 -40 85 ºC 4. Unused inputs should be held at Vcc or Ground. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 4 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Electrical Characteristics (All typical values are at Vcc = 3.3V, TA = 25°C) Over recommended free-air temperature range (unless otherwise noted) Symbol NEW PRODUCT VOH Parameter High Level Output Voltage Test Conditions IOH = -100μA IOH = -4mA 1.65V 1.2 IOH = -8mA 2.3V 1.9 IOH = -16mA IOH = -24mA VOL High-level Input Voltage IOFF Input Current Power Down Leakage Current ICC Supply Current ΔICC Additional Supply Current Ci Input Capacitance θJA θJC Notes: Thermal Resistance Junction-to-Ambient Thermal Resistance Junction-to-Case 3V Typ. Max V 2.4 2.3 IOH = -32mA IOL = 100μA 1.65V to 5.5V 0.1 IOL = 4mA 1.65V 0.45 IOL = 8mA 2.3V 0.3 IOL = 16mA Unit VCC – 0.1 4.5V 3.8 V 0.4 3V IOL = 24mA II Min Vcc 1.65V to 5.5V 0.55 IOL = 32mA 4.5V 0.55 VI = 5.5V or GND 0 to 5.5V ±5 μA VI or VO = 5.5V 0 ± 10 μA VI = 5.5V of GND IO=0 1.65V to 5.5V 10 μA 500 μA One input at VCC – 3V to 5.5V 0.6 V Other inputs at VCC or GND Vi = VCC – or GND 3.3 SOT25 SOT353 (Note 5) (Note 5) DFN1410 SOT25 SOT353 DFN1410 (Note 5) (Note 5) (Note 5) (Note 5) 4 204 371 430 52 143 190 pF C/W o C/W o C/W o C/W o C/W o C/W o 5. Test condition for SOT25, SOT353, and DFN1410: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 5 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Switching Characteristics Over recommended free-air temperature range, CL = 15pF (see Figure 1) Vcc = 1.8 V Vcc = 2.5 V Vcc = 3.3 V From TO ± 0.15V ± 0.2V ± 0.3V Parameter (Input) (OUTPUT) Min Max Min Max Min Max A or B NEW PRODUCT tpd Y 1.9 7.2 0.8 4.4 0.8 3.6 Over recommended free-air temperature range, CL = 30 or 50pF (see Figure 2) Vcc = 1.8 V Vcc = 2.5 V Vcc = 3.3 V From TO ± 0.15V ± 0.2V ± 0.3V Parameter (Input) (OUTPUT) Min Max Min Max Min Max A or B tpd Y 2.8 8.0 1.2 5.5 1.0 4.5 Vcc = 5 V ± 0.5V Min Max 0.8 3.4 Vcc = 5 V ± 0.5V Min Max 1.0 4.0 Unit ns Unit ns Operating Characteristics TA = 25 ºC Parameter Cpd Power dissipation capacitance 74LVC1G02 Document number: DS32197 Rev. 2 - 2 Test Conditions Vcc = 1.8 V Vcc = 2.5 V Vcc = 3.3 V Vcc = 5 V TYP TYP TYP TYP f = 10 MHz 23 23 23 25 6 of 14 www.diodes.com Unit pF October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE NEW PRODUCT Parameter Measurement Information Inputs Vcc 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V VI VCC VCC 3V VCC tr/tf ≤2ns ≤2ns ≤2.5ns ≤2.5ns VM CL RL VCC/2 VCC/2 1.5V VCC/2 15pF 15pF 15pF 15pF 1MΩ 1MΩ 1MΩ 1MΩ Voltage Waveform Pulse Duration 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. All pulses are supplied at pulse repetition rate ≤ 10 MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 7 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE NEW PRODUCT Parameter Measurement Information (Continued) Inputs Vcc 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V VI VCC VCC 3V VCC tr/tf ≤2ns ≤2ns ≤2.5ns ≤2.5ns VM CL RL VCC/2 VCC/2 1.5V VCC/2 30pF 30pF 50pF 50pF 1KΩ 500Ω 500Ω 500Ω Voltage Waveform Pulse Duration Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Figure 2. Load Circuit and Voltage Waveforms Notes: A. Includes test lead and test apparatus capacitance. B. All pulses are supplied at pulse repetition rate ≤ 10 MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 8 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Ordering Information NEW PRODUCT 74LVC1G 02 XXX - 7 Logic Device Function Package 74 : Logic Prefix LVC : 1.65 to 5.5V Family 1G : One gate 02 : 2-Input NOR-Gate W5 : SOT25 SE : SOT353 FZ4 : DFN1410 Device 74LVC1G02W5-7 74LVC1G02SE-7 74LVC1G02 FZ4-7 Notes: Package Code W5 SE FZ4 Packaging (Note 6) SOT25 SOT353 DFN1410 Packing 7 : Tape & Reel 7” Tape and Reel Quantity Part Number Suffix 3000/Tape & Reel -7 3000/Tape & Reel -7 5000/Tape & Reel -7 6. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 74LVC1G02 Document number: DS32197 Rev. 2 - 2 9 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Marking Information (1) SOT25 and SOT353 (Top View) 4 7 5 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 NEW PRODUCT XX Y W X 1 2 3 Part Number 74LVC1G02W5 74LVC1G02SE Package SOT25 SOT353 Identification Code UT UT (2) DFN1410 (Top View) XX YWX Part Number 74LVC1G02FZ4 74LVC1G02 Document number: DS32197 Rev. 2 - 2 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 DFN1410 10 of 14 www.diodes.com Identification Code UT October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Package Outline Dimensions (All Dimensions in mm) NEW PRODUCT (1) Package Type: SOT25 (2) Package Type: SOT353 6x-0.42 CL 0.10/0.30 C L 0.40/0.45 0.65Bsc. 0.25/0.40 C L 1.8/2.2 74LVC1G02 Document number: DS32197 Rev. 2 - 2 0.1/0.22 Detail"A" 0.9/1.0 0/0.1 1.10Max. Gauge Plane Land Pattern Recommendation (unit:mm) Top View 0.25 PIN 1 0°/8 ° C L 6x-0.60 2x-0.65 1.15/1.35 2.0/2.2 C L 1.9 1.3 "A" 11 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Package Outline Dimensions (Continued) 1.35/1.45 0.550 6x-0.25 2X- NEW PRODUCT C Side View 6x-0.35 Seating Plane 0.25 A 0.08 C 0.13Typ. 0.40Max. 0.10 C 6x- 0/0.05 (3) Package Type: DFN1410 A 0.50Typ. 2X- (Pin #1 ID) X 45¢ . 1x C0 0.075¡ 0Ó.030 6x-0.25/0.35 0.95/1.05 B 4x-0.50Typ. Land Pattern Recommendation (mm) Top View 0.25 B 0.10(4x) 6x-0.15/0.25 0.10 C A B Bottom View 74LVC1G02 Document number: DS32197 Rev. 2 - 2 12 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE Taping Orientation (Note 7) NEW PRODUCT For DFN1410 Notes: 7. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf 74LVC1G02 Document number: DS32197 Rev. 2 - 2 13 of 14 www.diodes.com October 2010 © Diodes Incorporated 74LVC1G02 SINGLE 2 INPUT POSITIVE NOR GATE 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). NEW PRODUCT 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. 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