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.