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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the minimum input high voltage requirement for TTL devices?
💡 Hint: Review the voltage specifications of TTL.
Question 2
Easy
Name one CMOS buffer often used to interface with TTL.
💡 Hint: Think about common buffers in CMOS applications.
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 voltage level must a CMOS output meet to be compatible with TTL input?
- 1.5V
- 2V
- 4.95V
💡 Hint: Think of the lowest voltage at which TTL recognizes a high state.
Question 2
True or False: A pull-up resistor can help a TTL device reach a necessary HIGH voltage.
- True
- False
💡 Hint: Consider the role of resistors in logic levels.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an interfacing solution for a CMOS device with a 10V supply and a TTL device with a 5V supply. Discuss the methods and components you would use.
💡 Hint: Look at voltage reduction and current boosting strategies.
Question 2
You have a CMOS output that can sink 3mA but TTL requires 5mA for high recognition. How would you address this issue while interfacing?
💡 Hint: Think about devices that can increase output capabilities.
Challenge and get performance evaluation