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Digital Electronics - Flip-Flops - Discussion

Discussion Forum : Flip-Flops - General Questions (Q.No. 2)
Flip-Flops
2.
Which statement BEST describes the operation of a negative-edge-triggered D flip-flop?
The logic level at the D input is transferred to Q on NGT of CLK.
The Q output is ALWAYS identical to the CLK input if the D input is HIGH.
The Q output is ALWAYS identical to the D input when CLK = PGT.
The Q output is ALWAYS identical to the D input.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.
Dinesh said:   1 decade ago
The o/p changes only at the -ve edge of clk.
Yasmin said:   1 decade ago
Q depends on the value of D.
Dipanjan said:   1 decade ago
What was PGT?
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