COMPUTER SCIENCE AND ENGINEERING
DIGITAL LOGIC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Multiplexer
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Demultiplexer
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Encoder
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Decoder
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Detailed explanation-1: -A digital multiplexer can be used for parallel to serial conversion and as many to one switch. Multiplexer is also known as data selector that selects between several analogy or digital input signals and forwards it to a single output line.
Detailed explanation-2: –The multiplexer is a combinational circuit that selects binary information from one of many input lines and directs it to a single output line.
Detailed explanation-3: -Multiplexers select one of the input signals and transmit it to a single output. A decoder can accept “n” binary codes and convert them into an output signal. Multiplexers transmit data and signals.
Detailed explanation-4: -In electronics, a multiplexer (or mux; spelled sometimes as multiplexor), also known as a data selector, is a device that selects between several analog or digital input signals and forwards the selected input to a single output line. The selection is directed by a separate set of digital inputs known as select lines.
Detailed explanation-5: -Demultiplexer: It is a device that reverses the process of multiplexer i.e. it converts data from a single input line to multiple output lines.