Which digital circuit performs the reverse operation of a multiplexer?
Options
A.
Encoder
B.
Decoder
C.
Demultiplexer
D.
Comparator
E.
None of the above
Correct Answer (Detailed Explanation is Below)
C.
Demultiplexer
Detailed Explanation
Correct Answer: (C) Demultiplexer A demultiplexer performs the reverse data-routing operation of a multiplexer. A MUX selects one of many inputs and sends it to one output, whereas a DEMUX sends one input to one of many outputs.