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How is a J-K flip-flop made to toggle?(a) J = 0, K = 0(b) J = 1, K = 0(c) J = 0, K = 1(d) J = 1, K = 1I have been asked this question during an online exam.Query is from Flip Flops in section Flip-Flops of Digital Circuits

Answer»

Right OPTION is (d) J = 1, K = 1

Easy explanation: When j=k=1 then the race condition is occurs that means both output wants to be HIGH. Hence, there is toggle condition is occurs, where 0 BECOMES 1 and 1 becomes 0. That is device is either set or RESET.



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