74AC169 - 4-Stage Synchronous Bidirectional Counter

Fairchild Semiconductor

Datasheet Details

Part number	74AC169
Manufacturer	Fairchild ↗ Semiconductor
File Size	127.66 KB
Description	4-Stage Synchronous Bidirectional Counter
Datasheet	74AC169_FairchildSemiconductor.pdf

The AC169 is fully synchronous 4-stage up/down counter.

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 counting and loading s Built-In lookahead carry capability s Presettable for programmable operation s Outputs source/sink 24 mA Ordering Code: Order Number 74AC169SC 74AC169SJ 74AC169MTC 74AC169PC Pa.

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Published: Apr 3, 2005 |