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 Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No.
7A • Chip Complexity: 42 FETs or 10.
5 Equivalent Gates MC54/74HC27 J SUFFIX CERAMIC PACKAGE CASE 632–08 1 14 14 1 N SUFFIX PLASTIC PACKAGE CASE ...

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