Function : Dual JK Positive Edge-Triggered Flip-Flop
Maker : Fairchild Semiconductor
The F109 consists of two high-speed, completely independent transition clocked JKflip-flops. The clocking operationis independent of rise and fall times of the clock waveform.
The JKdesign allows operation as a D-type flip-flop (referto F74 data sheet) by connecting the J and Kinputs.
Datasheet PDF Download :
Others datasheet of same file : 74F109,74F109PC,74F109SC,74F109SCX,74F109SJ