Practice Pre-Lab Preparation - 2 | Lab Module 6: Design and Simulation of Basic Combinational CMOS Logic Gates (NAND/NOR) | VLSI Design Lab
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define a NAND gate in your own words.

💡 Hint: Think about its truth table.

Question 2

Easy

What does PMOS stand for?

💡 Hint: It's one type of transistor used in CMOS.

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 NOR gate?

  • Outputs high when all inputs are low
  • Outputs high when at least one input is low
  • Outputs low when all inputs are high

💡 Hint: Refer to the truth table for NOR gates.

Question 2

True or False: NMOS transistors are used for pull-up networks in logic gates.

  • True
  • False

💡 Hint: Recall the configurations of CMOS logic.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a schematic of a NAND gate with incorrect PMOS and NMOS connections. How would you diagnose and correct it?

💡 Hint: Draw or visualize the expected configuration to spot discrepancies.

Question 2

Consider the impact of a delay of 10 ns in a logic circuit's overall performance. Discuss how pre-lab preparation can mitigate such issues.

💡 Hint: Think of earlier discussions about the role of propagation delays.

Challenge and get performance evaluation