JK Flip Flop

[whoopy_whale]

Do u know what does JK in JK Flip Flop mean?
In SR Flip Flop,SR is Set Reset
In T,it's Toggle.
What could be JK?

[vk123]

JK flip-flop - An edge triggered SR flip-flop with extra logic such that only one of the R and S inputs is enabled at any time. This prevents a race condition which can occur when both inputs of an RS flip-flop are active at the same time. In a JK flip-flop the R and S inputs are renamed J and K

 (after Jack Kilby).

The set input (J) is only enabled when the flip-flop is reset and K when it is set.

If both J and K inputs are held active then the outputs will change ("togle") on each falling edge of the clock. JK flip-flops can be used to build a binary counter with a reset input.