Practice J-k Flip-flop With Preset And Clear Inputs (10.5.1) - Flip-Flops and Related Devices - Part B
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J-K Flip-Flop with PRESET and CLEAR Inputs

Practice - J-K Flip-Flop with PRESET and CLEAR Inputs

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the J-K flip-flop do when both J and K inputs are high?

💡 Hint: Think about how it reacts to the inputs.

Question 2 Easy

What does the CLEAR input do?

💡 Hint: Consider the effect of this action.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the behavior of a J-K flip-flop when both J and K are low?

It toggles
It holds the current state
It resets

💡 Hint: Think about the implications of the inputs being inactive.

Question 2

True or False: The PRESET input sets the output to 0?

True
False

💡 Hint: Consider the function of the PRESET input.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a scenario using a J-K flip-flop where toggling occurs, and describe the inputs and outputs.

💡 Hint: Consider the definition of toggling.

Challenge 2 Hard

If a flip-flop is configured with active low PRESET and CLEAR and both inputs are triggered simultaneously, what issues might arise?

💡 Hint: Review the forbidden configurations discussed.

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Reference links

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