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Question

The basic building block of sequential logic circuit is-

The correct answer is

Flip flop

A flip-flop is a bistable multivibrator, meaning it has two stable states (typically representing 0 and 1). A flip-flop can store one bit of binary information and retain that state until a trigger signal causes it to change. Therefore, the basic building block that gives sequential logic circuits their characteristic memory property is the flip-flop. Therefore, the correct answer is Flip flop.

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Important Questions from Flip-Flop

  1. The negative edge triggered JK flip-flop in the Figure has J and K inputs tied to Logic High and a square wave of 10 cycles/second is applied to its clock (C) input.
    The frequency of the output Q (in cycles/second) is __.
    (rounded off to two decimal places)

  2. Race Around condition can be avoided in Digital logic circuits using _______.

  3. A flip-flop is capable of storing ______ information.

  4. Consider the given circuit.

     In this circuit, the race around

  5. What is the characteristic of a master-slave flip-flop?

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