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Can an encoder be called a multiplexer?

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Can an encoder be called a multiplexer?

(a) No

(b) Yes

(c) Sometimes

(d) Never

I had been asked this question in final exam.

My question is based upon Encoders topic in chapter Combinational Circuits of Digital Circuits

1 Answer

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The correct option is (b) Yes

Easy explanation: A multiplexer or MUX is a combination circuit that contains more than one input line, one output line and more than one selection line. Whereas, an encoder is also considered a type of multiplexer but without a single output line and without any selection lines.

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