Practice Cmos Logic Gate Design (7.2.2) - Design and Analysis of Basic CMOS Digital Circuits

Practise this section

10 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a CMOS logic gate?
Show hintHide hint
Think about how it involves two types of transistors.
Question 2.
Name a basic CMOS logic gate.
Show hintHide hint
Consider common logic operations.
3Question 3.
What logic function does a NAND gate perform?
- AND
- NAND
- OR
- XOR
Show hintHide hint
Think about what happens when both inputs are high.
4Question 4.
The output of a NOR gate is high when:
- True
- False
Show hintHide hint
Remember how NOR behaves opposite to OR.
Question 5.
Design a CMOS circuit that performs a three-input NAND function. Describe the transistor configuration and draw the resulting circuit diagram.
Show hintHide hint
Consider how many transistors you need in each type to achieve the desired functionality.
Question 6.
Given the truth table for a CMOS gate, determine the logic function and justify your result by drawing the necessary transistor configuration.
Show hintHide hint
Work backwards from the truth table to see what conditions lead to the outputs.

6 more questions in this section. Enroll free to practise them all.