Digital Electronics - Shift Registers - Discussion

Discussion Forum : Shift Registers - Filling the Blanks (Q.No. 5)
5.
An 8-bit serial in/parallel out shift register is clocked at 4 MHz and is used to delay a serial digital signal by 1.25 s. The output that has the proper delay is ________.
QE
QF
QG
QH
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

KIRAN V said:   5 years ago
Given: f = 4 MHz; t = 1.25 μs; n =?

f = n/t.
4 MHz = n / 1.25 μs,
n = 5 --> QE.

Khitab said:   1 decade ago
Can anyone explain this?

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