Physics · Electronic Devices and Circuits

In a monostable multivibrator using IC 555, what is the purpose of the external trigger?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1To reset the output to a low state
2To control the duty cycle
3To toggle the output to the reverse state
4To initiate the timing interval✓

Correct answer

To initiate the timing interval

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