54F169 - 4-Stage Synchronous Bidirectional Counter

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National Semiconductor

Part number	54F169
Manufacturer	National Semiconductor
File Size	355.48 KB
Description	4-Stage Synchronous Bidirectional Counter
Datasheet	54F169 Datasheet
Additional preview pages of the 54F169 datasheet.

The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary 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 Y Asynchronous counting and loading Y Built-in lookahead carry capability Y Presettable for programmable operation Commercial 74F169PC 74F169SC (Note 1) 74F169SJ (Note 1) Military 54F169DM (Note 2) Package Number N16E J16A M16A M16D Pac.

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Published: Aug 5, 2016 |