Which of the following gives the correct number of multiplexers required to build a 32 x 1 multiplexer? - Digital Electronics

Electronics and Communication Engineering (ECE) : Digital Electronics - Quiz(MCQ)

Which of the following gives the correct number of multiplexers required to build a 32 x 1 multiplexer?

A)

Two 8 x 1 mux

B)

Three 8 x 1 mux

C)

Two 16 x 1 mux

D)

Three 16 x 1 mux

Correct Answer : Option (C) : Two 16 x 1 mux

Explanation : Two 16 x 1 mux will enable to give 32 inputs. The final output can be obtained after passing the output from each 16 x 1 mux through an OR gate. The select lines will help in selecting a particular output.

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A)

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B)

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C)

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D)

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Correct Answer : 32 : 1 multiplexer

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A)

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B)

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C)

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D)

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A)

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