A gated S-R latch and its associated waveforms are shown below. What, if anything, is wrong and what could be causing the problem?

mcq5_1015_2

[A].	The output is always low; the circuit is defective.
[B].	The Q output should be the complement of the short][show_qimage 2507][/short] output; the S and R terminals are reversed.
[C].	The Q should be following the R input; the R input is defective.
[D].	There is nothing wrong with the circuit.

Answer: Option A

Explanation:

No answer description available for this question