MC54HC27 Datasheet - Motorola

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Triple 3-Input NOR Gate High Performance Silicon Gate CMOS The MC54/74HC27 is identical in pinout to the LS27.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 µA High Noise I