Practice Multiplexer - 8.1 | 8. Multiplexers and Demultiplexers - Part A | Digital Electronics - Vol 1
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8.1 - Multiplexer

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a multiplexer?

πŸ’‘ Hint: Think about how it can change inputs like a remote control.

Question 2

Easy

How many inputs can a 4-to-1 multiplexer handle?

πŸ’‘ Hint: Look at the name: 4-to-1.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main function of a multiplexer?

  • Convert serial to parallel
  • Select one input from multiple inputs
  • Perform arithmetic operations

πŸ’‘ Hint: Think about why you'd want one in a circuit.

Question 2

The ENABLE input is crucial for which device to function properly?

  • True
  • False

πŸ’‘ Hint: Is it like needing the light switch turned on?

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a Boolean function F(A,B,C) = βˆ‘(0,1,3,5). How would you implement this using a 4-to-1 multiplexer?

πŸ’‘ Hint: Identify the minterms corresponding with the output values to guide connections.

Question 2

Create a circuit that uses an 8-to-1 multiplexer for the function F(A,B,C,D) = AB'C + ABD' + A'BC + A'CD.

πŸ’‘ Hint: What minterms correspond to the outputs needed from A, B, C, and D?

Challenge and get performance evaluation