74ALS109A Description
The 74ALS109A is a dual positive edge-triggered JK-type flip-flop featuring individual J, K, clock, set, and reset inputs; also true and plementary outputs. Set (SD) and reset (RD) are asynchronous active-Low inputs and operate independently of the clock (CP) input.
74ALS109A Key Features
- l K X X X
- l h h h Q H L H* q L H q q Q L H H* q H L q q SD L RD H L L H H H H H CP X X X ↑ ↑ ↑ ↑ L OPERATING MODE Asynch