Practice Theory (2) - Introduction to Sequential Logic: CMOS D-Latch/Flip-Flop Schematic and Simulation
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Practice Questions

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Question 1 Easy

What is the primary function of a latch?

💡 Hint: Think about when data can flow through.

Question 2 Easy

Define setup time in a D-Flip-Flop.

💡 Hint: It relates to timing right before the clock signal.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a key difference between sequential and combinational circuits?

Sequential circuits remember past inputs
Combinational circuits only depend on current inputs
Both A and B

💡 Hint: Think about memory in circuits.

Question 2

True or False: A latch responds to the clock signal by capturing data only on its rising edge.

True
False

💡 Hint: Consider how latches operate with the clock.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a circuit that minimizes metastability by carefully planning signal transitions and clock edges. Explain your reasoning.

💡 Hint: Think about how you can segment the timing of input changes.

Challenge 2 Hard

Calculate the effects of increased t_CQ on a digital circuit’s maximum frequency. Provide a numerical example.

💡 Hint: Consider what the total time comprises for stable operations.

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