1FEATURES

• 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 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

This hex Schmitt-trigger inverter 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.

The SN74AUC14 contains six independent inverters and performs the Boolean function Y = A. The device

functions as six independent inverters, but because of Schmitt action, it may have different input threshold levels

for positive-going (VT+) and negative-going (VT–) signals.

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.