Question

The characteristic equation of JK flip-flop is ______

• A. \( Q(t + 1) = JQ(t) + k \)
• B. \( Q(t + 1) = J + KQ(t) \)
• C. \( Q(t + 1) = JQ(t) + KQ(t) \)
• D. \( Q(t + 1) = JQ(t) + \overline{K} Q(t) \)

Hint:

In JK flip-flops, the state of the flip-flop is controlled by the inputs J and K, and the output depends on the current state and the values of these inputs.

Answer 1

The Correct Option is D

The characteristic equation for a JK flip-flop is given by \( Q(t + 1) = JQ(t) + \overline{K} Q(t) \). This equation defines how the state of the flip-flop changes based on the inputs J and K and the current state \( Q(t) \).