Digital Electronics - Multivibrators and 555 Timer - Discussion

Discussion :: Multivibrators and 555 Timer - General Questions (Q.No.32)


Is the circuit given below an astable multivibrator or a monostable multivibrator?

[A]. monostable
[B]. astable

Answer: Option A


No answer description available for this question.

Angel said: (Sep 16, 2011)  
Astable hsa two external resistors and one external capacitor but the given circiut contains two external resistors and two external capacitors. Hence it is monostable

Satyamichel said: (Jan 17, 2018)  
Astable has "No input terminal for triggering'.

Monostable has 'a single input terminal for triggering'.

So it is monostable.

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