The MC74HC107 is identical in pinout to the LS107. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

Each flip flops negative edge clocked and has an active–low asynchronous reset.

The HC107 is identical in function to the HC73, but has a different pinout.

• 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: 92 FETs or 23 Equivalent Gates