A

Admin • 833.24K Points
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Q. In the toggle mode a JK flip-flop has ?

  • (A) J = 0, K = 0
  • (B) J = 1, K = 1
  • (C) J = 0, K = 1
  • (D) J = 1, K = 0

Explanation by: Admin

J = 0, K = 0; no change condition between pre-state and next state. J = 0, K = 1; it is always reset condition means next state is always 0. J = 1, K = 0; it is always set condition means next state is always 1. J = 1, K = 1; it is toggle condition means when pre-state is 1 then next state is 0 or when pre-state is 0 then next state is 1

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