What primary advantage does the J- K flip- flop have over the S- R flip- flop?
A) The J- K flip- flop does not have propagation delay problems.
B) The J- K flip- flop does not have an invalid input state.
C) The J- K flip- flop is much faster.
D) The J- K flip- flop only needs one output.

Question

Quizplus · Accepted Answer

The J-K flip-flop eliminates the invalid input state found in the S-R flip-flop by allowing the J and K inputs to be the same without causing an undefined output state.

What Primary Advantage Does the J- K Flip- Flop Have