74F269 [SOP-24] 8-Bit Bidirectional Binary Counter - (AD64951)

Description:

The 74F269 is an 8-stage fully synchronous up/down counter with preset capability for programmable operation, carry look-ahead for easy cascading, and a U/D input to control the direction of counting. All state changes, whether in counting or parallel loading, are initiated by the rising edge of the clock.

Datasheet