If J input of J-K Flip-Flop is treated as an input and an inverter is wired…
2026
If J input of J-K Flip-Flop is treated as an input and an inverter is wired between J and K input, the J-K Flip-Flop becomes:
- A.
T Flip-Flop
- B.
D – Latch
- C.
D Flip-Flop
- D.
R-S Flip-Flop
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Correct answer: C
Connecting an inverter between the J and K inputs of a JK flip-flop forces K to be the logical complement of input J. If an external signal is applied directly to J, then K receives the inverted version of that same signal. Substituting J=D and K=NOT(D) into the standard characteristic equation yields Q_next = D. This specific behavior defines a D Flip-Flop.