* a preset capability for programmable operation, carry lookahead 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 LOW-to-HIGH transition of the Clock. Features s ICC reduced by 50% s Synchronous
74AC169
Fairchild Semiconductor
127.66 KB
4-stage synchronous bidirectional counter.
74AC169 4-Stage Synchronous Bidirectional Counter November 1988 Revised November 1999 74AC169 4-Stage Synchronous Bidirectional Counter General Desc.
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