Part Number
|
54F169 |
Manufacturer
|
National Semiconductor |
Description
|
4-Stage Synchronous Bidirectional Counter |
Published
|
Aug 5, 2016 |
Detailed Description
|
54F 74F169 4-Stage Synchronous Bidirectional Counter
Obsolete
November 1994
54F 74F169 4-Stage Synchronous Bidirectio...
|
Datasheet
|
54F169
|
Overview
54F 74F169 4-Stage Synchronous Bidirectional Counter
Obsolete
November 1994
54F 74F169 4-Stage Synchronous Bidirectional Counter
General Description
The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary counter 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
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...
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