HD74HC78 - Dual J-K Flip-Flops
This flip-flop is edge sensitive to the clock input and change state on the negative transition of the clock pulse.
Each flip-flop has independent J, K, and preset inputs and Q and Q outputs.
Two flip-flops are controlled by a common clear and a common clock.
Preset and clear are independent of the
HD74HC78 Features
* High Speed Operation: tpd (Clock to Q) = 20 ns typ (CL = 50 pF)
* High Output Current: Fanout of 10 LSTTL Loads
* Wide Operating Voltage: VCC = 2 to 6 V
* Low Input Current: 1 µA max
* Low Quiescent Supply Current: ICC (static) = 2 µA max (Ta = 25°C)
