# Output of Flip-Flop Toggles if

By BYJU'S Exam Prep

Updated on: September 25th, 2023

Choose the right answer to the question, and the output of Flip-flop toggles if from the following options along with the detailed explanation.

1. The T input of the T flip-flop is equal to 1
2. The T input of the T flip-flop is equal to 0
3. The D input of the D flip-flop connected to the output Q of the same flip-flop
4. The D input of the D flip-flop is equal to 1

Answer – A. The T input of the T flip-flop is equal to 1

## When T=1 in a T flip-flop, the output toggles.

Solution

The detailed solution to the question and output of Flip-flop toggles is provided here.

Toggle flip-flop is another name for the T flip-flop. It’s an adjustment to the JK flip-flop. The inputs J and K are related to obtaining the T flip-flop. Both AND gates are disabled when T = 0. The output remains unchanged as a result. The output toggles when T equals 1.

Hence, Option (A) is the correct answer.

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