1 Features

• Operating range of 4.5 V to 5.5 V

• Low power consumption, 10-μA maximum ICC

• ±8-mA output drive at 5 V

• Inputs are TTL-voltage compatible

• Latch-up performance exceeds 250 mA

per JESD 17

2 Applications

• Enable or disable a digital signal

• Controlling an indicator LED

• Translation between communication modules and

system controllers

3 Description

These devices contain four independent 2-input NOR

gates that perform the Boolean function Y = A × B or

Y = A + B in positive logic.