IN74AC192 Datasheet (IK Semiconductor) - Synchronous Decade Up/Down Counter

IN74AC192, Synchronous Decade Up/Down Counter

TECHNICAL DATA IN74AC192 Presettable BCD/Decade UP/DOWN Counter High-Speed Silicon-Gate CMOS The IN74AC192 is identical in pinout to the LS/ALS192, HC/HCT192.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.

The counter has two separate clock inputs, a Count Up Clock and Count Down Clock inputs.

The direction of counting is determined by which input is clocked.

The outputs change state synchronous with the LOW-to-HIGH