Electrical Engineering XYZ MCQs

In a T flip-flop, no of input circuit is:

- 2
- 4
- 1
- 3

Correct answer: 3. 1

Explanation:

A T flip-flop (Toggle flip-flop) has one input circuit. This input circuit is the T input.

The T input toggles the state of the flip-flop whenever it receives a pulse or a change in its state. If the T input is high (or 1), the flip-flop toggles its output to the opposite state from what it was in. If the T input is low (or 0), the flip-flop maintains its current state.

So, the T flip-flop has only one input circuit, which is the T input. Therefore, the correct answer is 1.