Which of the following pair is/are correct? I. Astable multivibrator – Flip…
2021
Which of the following pair is/are correct?
I. Astable multivibrator – Flip Flop
II. Bistable multivibrator – Free running
- A.
Only I
- B.
Only II
- C.
Both I and II
- D.
Neither I nor II
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Show answer & explanation
Correct answer: D
Astable multivibrator is a free-running oscillator. It has no stable state and continuously switches between two states on its own.
Bistable multivibrator is a flip-flop. It has two stable states and remains in one state until an external trigger changes it.