零件编号 : 54F109DMQB
功能 : Dual JK (Note Overbar Over the K) Positive Edge-Triggered Flip-Flop
制造商 : National ->Texas Instruments
The ’F109 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.
Acquired by Texas Instruments on September 23rd, 2011.