JK Flip-flop

Written on April 27, 2015 – 5:41 pm | by Robin |

JK Flip-flop is a modified version of SR flip-flop. The main difference is that both the inputs J
and K are allowed to be 1 at the same time in JK flip-flop. When both J and K are 1 then the flip-
flop complements its state. Thus the JK flip-flop resolves the undefined transition in the SR
flip-flop. The inputs J and K correspond to S and R in SR flip-flop respectively. That is, input J
sets the device while the input K resets the device.