The MC74HC112A is identical in pinout to the LS112. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
Each flip−flop is negative−edge clocked and has active−low asynchronous Set and Reset inputs.
The HC112A is identical in function to the HC76, but has a different pinout.
   
Features
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 A
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard
    No. 7A
• Similar in Function to the LS112 Except When Set and Reset are
    Low Simultaneously
• Chip Complexity: 100 FETs or 25 Equivalent Gates
• These are Pb−Free Devices