KK74AC192 Datasheet - KODENSHI KOREA

TECHNICAL DATA www.DataSheet4U.com KK74AC192 Presettable BCD/Decade UP/DOWN Counter High-Speed Silicon-Gate CMOS The KK74AC192 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