74ACT169, 74AC169 - 4-Stage Synchronous Bidirectional Counter

National Semiconductor

Datasheet Details

Part number	74ACT169, 74AC169
Manufacturer	National Semiconductor ↗
File Size	185.12 KB
Description	4-Stage Synchronous Bidirectional Counter
Datasheet	74AC169-NationalSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: 74ACT169, 74AC169. Please refer to the document for exact specifications by model.

The ’AC ’ACT169 is fully synchronous 4-stage up down counter The ’AC ’ACT169 is a modulo-16 binary counter It

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-toHIGH transition of the Clock Features Y ICC reduced by 50% Y Synchronous counting and loading Y Built-In lookahead carry capability Y Presettable for programmable operation Y Outputs source sink 24 mA Y ’ACT has TTL-compatible inputs Y Standard Military Drawing (SMD) ’AC169 5962.

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Published: Nov 30, 2015 |