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Electronics and Communication Engineering (ECE) : Digital Electronics - Quiz(MCQ)
How much input and output needed for demultiplexer?
A)
One input many outputs
B)
One input one output
C)
Many outputs to one input
D)
None of the above

Correct Answer : Option (A) :   One input many outputs


Explanation : A demultiplexer or DEMUX is a device that takes a single input line and routes it to one of several digital output lines. A demultiplexer of 2n outputs has n number of select lines, which are used to choose which output line send the input. A demultiplexer is also known as data distributor.

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