Home » mcq » Digital computer electronics » A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as A. decoder B. encoder C. multiplexer D. demultiplexer E. None of the above
decoder
encoder
multiplexer
demultiplexer E. None of the above
Answer is Wrong!
Answer is Right!
The correct answer is C. multiplexer.
A multiplexer (MUX) is a combinational logic circuit that selects one of several input
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signals and forwards it to the output. The selection is made by a control signal.
A decoder is a combinational logic circuit that converts a code into a set of outputs. The code can be a binary number, a Gray code, or any other type of code.
An encoder is a combinational logic circuit that converts a set of inputs into a code. The code can be a binary number, a Gray code, or any other type of code.
A demultiplexer (DEMUX) is a combinational logic circuit that takes one input signal and routes it to one of several outputs, depending on the value of a control signal.
I hope this helps!