HD74HC192 - Synchronous Up/Down Decade/4-bit Binary Counter(Dual Clock Line)
The HD74HC192 is a decade counter, and the HD74HC193 is a binary counter.
Both counters have two separate clock inputs, an up count input and a down count input.
All outputs of the flip-flops are simultaneously triggered on the low to high transition of either clock while the other input is held hig
HD74HC192 Features
* High Speed Operation: tpd (Clock Up or Count Down to Q) = 21 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) = 4 µA max (
