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74AC169

Part Number	74AC169
Manufacturer	Fairchild Semiconductor
Description	4-Stage Synchronous Bidirectional Counter
Published	Apr 3, 2005
Detailed Description	74AC169 4-Stage Synchronous Bidirectional Counter November 1988 Revised November 1999 74AC169 4-Stage Synchronous Bidi...
Datasheet	74AC169 PDF File

Overview

74AC169 4-Stage Synchronous Bidirectional Counter November 1988 Revised November 1999 74AC169 4-Stage Synchronous Bidirectional Counter General Description The AC169 is fully synchronous 4-stage up/down counter.
The AC169 is a modulo-16 binary counter.
It features 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 Orde...

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