A new flip-flop is implemented with input M, N and output F if F+ is next state then which of the following is the valid expression for Q?

M N F Q
0 0 0 0
0 0 1 0
0 1 0 1
0 1 1 1
1 0 0 0
1 0 1 1
1 1 0 0
1 1 1 1

(A) MN + NF
(B) M\’N + MN\’
(C) M\’N + MF
(D) M\’N\’ + MN


Answer: (C)

Explanation: From given table Q(M, N, F) = Σ(2, 3, 5, 7)
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So, option (C) is correct.

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  • Last Updated : 28 Nov, 2018

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