74LVC00A QUADRUPLE 2-INPUT NAND GATES Description Pin Assignments The 74LVC00A provides four independent 2-input NAND gates. The (Top View ) device is designed for operation with a power supply range of 1.65V 1 14 Vcc 1A to 5.5V. The inputs are tolerant to 5.5V allowing this device to be 2 used in a mixed voltage environment. The device is fully specified for 13 4B 1B partial power down applications using IOFF. The IOFF circuitry 3 12 1Y 4A disables the output preventing damaging current backflow when the 4 11 2A 4Y device is powered down. 5 10 2B 3B The gates perform the positive Boolean function: 6 9 2Y 3A 7 8 GND 3Y Y = A B or Y = A + B Features Supply Voltage Range from 1.65V to 5.5V Sinks 24mA at V = 3.3V CC CMOS low power consumption Applications IOFF Supports Partial-Power-Down Mode Operation Inputs or outputs accept up to 5.5V Voltage Level Shifting Inputs can be driven by 3.3V or 5.5V allowing for voltage General Purpose Logic translation applications. Power Down Signal Isolation ESD Protection Exceeds JESD 22 Wide array of products such as: 200-V Machine Model (A115-A) PCs, networking, notebooks, ultrabooks, netbooks 2000-V Human Body Model (A114-A) Computer peripherals, hard drives, CD/DVD ROM Exceeds 1000-V Charged Device Model (C101C) TV, DVD, DVR, set top box Latch-Up Exceeds 250mA per JESD 78, Class II Range of Package Options SO-14 and TSSOP-14 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See 74LVC00A Pin Descriptions Pin Pin Name Function Number 1 1A Data Input 2 1B Data Input 3 1Y Data Output 2A 4 Data Input 5 2B Data Input 6 2Y Data Output 7 GND Ground 8 3Y Data Output 9 3A Data Input 10 3B Data Input 11 4Y Data Output 12 4A Data Input 13 4B Data Input 14 V Supply Voltage CC Logic Diagram Fuction Table Inputs Output A B Y L L H L H H H L H H H L 2 of 9 June 2012 74LVC00A Diodes Incorporated www.diodes.com Document number: DS35257 Rev. 3 - 2