The JK Flip Flop is a digital device which operates in SET, RESET, no-change and toggle mode. A flip-flop is a
bistable device whose output changes its state at the edge. The J-K has two inputs namely the J and K.
Both of these are synchronous inputs because the date on these is transferred on triggered edges. The symbol of JK Flip Flop has seven terminals one for J, second for K, third of CLK, two representing the SET and RESET terminals and two output values Q and ~Q.
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