Digital Electronics - Flip-Flops - Discussion

Discussion Forum : Flip-Flops - General Questions (Q.No. 60)
60.
A 555 operating as a monostable multivibrator has a C1 = 100 F. Determine R1 for a pulse width of 500 ms.
45
455
4.5 k
455 k
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Sri said:   1 decade ago
Pulse width(w) = 1.1*RC
Given that W = 500*10^-3
C=100*10^-3
From formula R=4.5K

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