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 54F169DM (Note 2)
Package Number N16E J16A M16A M16D
Pac.
54F169 Datasheet
