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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
MC74HC27A
Triple 3-Input NOR Gate
High–Performance Silicon–Gate CMOS
The MC74HC27A 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 Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A • Chip Complexity: 42 FETs or 10.
MC74HC27A Datasheet
