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Author Question: What is the output pulse width of a 74121 monostable multivibrator when it is configured with Rext = ... (Read 61 times)

ts19998

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on: Jul 28, 2018
What is the output pulse width of a 74121 monostable multivibrator when it is configured with Rext = 1 k and Cext = 220 F?
 
  A) 1500 msec B) 286 sec C) 1.52 sec D) 152 msec

Question 2

What is the output pulse width of a 74121 monostable multivibrator when it is configured with Rext = 18 k and Cext = .047 f?
 
  A) 586 sec B) 3.24 sec C) 425 sec D) 4.1 sec


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IRincones

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


ts19998

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Reply #2 on: Jul 28, 2018
TY


IRincones

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Reply #3 on: Jul 28, 2018
You're welcome


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