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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does current compatibility mean in the context of TTL and CMOS?
💡 Hint: Think about how one device drives another in a circuit.
Question 2
Easy
What is the purpose of a pull-up resistor in a TTL to CMOS interface?
💡 Hint: Consider what we need for a HIGH signal.
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 problem when interfacing TTL with CMOS?
- Voltage incompatibility
- Current insufficiency
- Power loss
💡 Hint: Think about the voltage levels each device operates at.
Question 2
True or False: The use of a pull-up resistor can address voltage level discrepancies in TTL and CMOS interfacing.
- True
- False
💡 Hint: Consider how a resistor influences voltage levels.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a TTL output circuit that will interface with a CMOS input that operates at a higher voltage. Discuss the components you would use and the rationale behind your choices.
💡 Hint: Consider the logic levels needed for compatibility and choose component values appropriately.
Question 2
Explain the implications of leaving TTL outputs floating in a circuit where they interface with CMOS devices. What issues might arise?
💡 Hint: Think about how grounding affects signals in the circuit.
Challenge and get performance evaluation