Question

How many 2 × 1 mux is required to implement a 30 × 1 mux

a. 15

b. 28

c. 29

d. 30?

Answer 1

let it be x
2×x = 30
x = 30/2
x = 15
so,....
a. 15 is the answer

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Answer 2

Answer:

15

Step-by-step explanation:

multiplexer(mux):

A multiplexer is a device that selects between several analog or digital input signals and forwards the selected input to a single output line

• in the multiplexer the desired output is obtained by using select lines
• in a 2 x 1 mux it contains 2 select lines
• the select lines accept binary value

• for a 2 x 1 mux it accepts values from 0 to 3

for how many mux are required to implement a 30 x 1

let the number of mux required = A

A= 30/2

A=15

therefore 15 - 2 x 1 mux are required to implement a 30 x 1 mux

To know the Difference between multiplexer and demultiplexer in tabular form visit the link below :

https://brainly.in/question/1503830

mux applications:

https://brainly.in/question/6985526