FEATURES

· Optimized for 1.8-V Operation and Is 3.6-V I/O

Tolerant to Support Mixed-Mode Signal

Operation

· Ioff Supports Partial-Power-Down Mode

Operation

· Sub-1-V Operable

· Max tpd of 2.2 ns at 1.8 V

· Low Power Consumption, 10-mA Max ICC

· ±8-mA Output Drive at 1.8 V

· Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

· ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

The SN74AUC32 device performs the Boolean function Y  A
B or Y  A • B in positive logic.

This quadruple 2-input positive-OR gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for

1.65-V to 1.95-V VCC operation.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.