74AC169 Datasheet
74AC169 Datasheet (Fairchild Semiconductor)
Fairchild Semiconductor
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/.
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 .
74AC169 Datasheet (National Semiconductor)
National Semiconductor
The ’AC ’ACT169 is fully synchronous 4-stage up down counter The ’AC ’ACT169 is a modulo-16 binary counter It features a preset capability for programmable operation carry lookahead for easy cascading.
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 counti.