74HC74 Description
74HC74 Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The 74HC74 is identical in pinout to the LS74. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
74HC74 Key Features
- Rev. 0
- Both outputs will remain high as long as Set and Reset are low, but the output states are unpredictable if Set and Reset
- 0.5 to + 7.0
- 0.5 to VCC + 0.5
- 0.5 to VCC + 0.5 ±20 ±25 ±50 500 450
- 65 to + 150