74AHC32 QUADRUPLE 2-INPUT OR GATES Description Pin Assignments The 74AHC32 provides provides four independent 2-input OR gates with standard push-pull outputs. The device is designed for operation with a power supply range of 2.0V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The gates perform the Boolean function: Y = A + B or Y = A B Features Wide Supply Voltage Range from 2.0V to 5.5V Outputs Sink or Source 8mA at V = 4.5V CC CMOS Low Power Consumption Schmitt Trigger Action at All Inputs Inputs can be driven by 3.3V or 5.5V allowing for voltage Applications translation applications. General Purpose Logic ESD Protection Exceeds JESD 22 Wide array of products such as: 200-V Machine Model (A115-A) PCs, Networking, Notebooks, 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 74AHC32 Pin Descriptions Logic Diagram Pin Pin Name Function Number 1 1A Data Input 2 1B Data Input 3 1Y Data Output 4 2A 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 Supply Voltage V CC Function Table Inputs Output A B Y L L L L H H H L H H H H Absolute Maximum Ratings (Note 4) ( T = +25C, unless otherwise specified.) A Symbol Description Rating Unit ESD HBM Human Body Model ESD Protection 2 KV ESD CDM Charged Device Model ESD Protection 1 KV ESD MM Machine Model ESD Protection 200 V Supply Voltage Range -0.5 to +7.0 V V CC Input Voltage Range -0.5 to +7.0 V V I -20 mA I Input Clamp Current V < -0.5V IK I I Output Clamp Current V < -0.5V -20 mA OK O I Output Clamp Current V > V +0.5V 25 mA OK O CC I Continuous Output Current -0.5V < V V +0.5V +/- 25 mA O O CC I Continuous Current Through V 75 mA CC CC I Continuous Current Through GND -75 mA GND Operating Junction Temperature -40 to +150 C T J Storage Temperature -65 to +150 C T STG P Total Power Dissipation 500 mW TOT Note: 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. 2 of 8 January 2013 74AHC32 Diodes Incorporated www.diodes.com Document number: DS35343 Rev. 3 - 2 NEW PRODUCT