Practice Question 5 (7.5) - Introduction to Sequential Logic: CMOS D-Latch/Flip-Flop Schematic and Simulation
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Question 5

Practice - Question 5 - 7.5

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define a D-Latch.

💡 Hint: Think about its function with respect to the clock.

Question 2 Easy

What is t_CQ?

💡 Hint: It’s measured in time units, often picoseconds or nanoseconds.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does t_setup refer to?

Time for output to change after clock
Time data must be stable before clock edge
Time data must be stable after clock edge

💡 Hint: Think about when the data must not change.

Question 2

True or False: A D-Flip-Flop can change its output on any clock level.

True
False

💡 Hint: Reflect on how this differs from a D-Latch.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a D-Flip-Flop logic diagram. Identify points where timing parameters apply and give their importance.

💡 Hint: Focus on the dynamic behavior of the inputs around clock transitions.

Challenge 2 Hard

Consider a system where flip-flops with varying t_CQs are connected. Discuss potential issues with timing mismatches.

💡 Hint: Think about how data flows between multiple stages and the timing relationships.

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