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Q#1 Sequential Circuits GATE EE 2016 MCQ +2 marks -0.66 marks

The current state  of a two JK flip-flop system is 00. Assume that the clock rise-time is much smaller than the delay of the JK flip-flop. The next state of the system is

00

01

11

10

Explanation:

The JK inputs of the first flip flop are both pulled high and the JK inputs of the second flip flop are connected to  which is initially 1.

When , it is toggle condition.

So output of both the flip-flops will be change to 1 in the next state.

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