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 Y Y
Asynchronous counting and loading Built-in lookahead carry capability Presettable for programmable operation
Commercial 74F169PC
Military
Package Number N16E
Package.
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54F 74F169 4-Stage Synchronous Bidirectional Counter
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 Y Y
Asynchronous counting and loading Built-in lookahead carry capability Presettable for programmable operation
Commercial 74F169PC
Military
Package Number N16E
Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small
74F169 Datasheet
