Part Number : 54F109DMQB
Function : Dual JK (Note Overbar Over the K) Positive Edge-Triggered Flip-Flop
Package : DIP, SOIC Type
Maker : National ,Texas Instruments
Pinouts : 
Description :
The ’F109, 54F109DMQB consists of two high-speed, completely independent transition clocked JK flip-flops.
The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D flip-flop (refer to ’F74 data sheet) by connecting the J and K inputs.
Features
1. Guaranteed 4000V minimum ESD protection.
Acquired by Texas Instruments on September 23rd, 2011.
Datasheet PDF Download : 
Others datasheet of same file :
54F109DC, 54F109, 54F109FM, 54F109FMQB, 54F109LM
