Practice Flip-flops And Related Devices (10) - Flip-Flops and Related Devices - Part B
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Flip-Flops and Related Devices

Practice - Flip-Flops and Related Devices

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does a flip-flop do?

💡 Hint: Think of it as a memory cell.

Question 2 Easy

What are the inputs for an R-S flip-flop?

💡 Hint: Consider what each input affects in the output.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does an R-S flip-flop do when both inputs are HIGH?

Sets
Resets
Holds its existing state

💡 Hint: Think about the behavior of the flip-flop under mixed inputs.

Question 2

True or False: J-K flip-flops can toggle their states.

True
False

💡 Hint: Consider what unique function J-K flip-flops have.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a truth table for a flip-flop that has active LOW inputs. Explain how the state changes with four different combinations.

💡 Hint: Use the known input-output functions for R-S as a base.

Challenge 2 Hard

Consider a scenario using J-K flip-flops in a counter circuit. What will happen after 5 clock pulses if J and K are both HIGH?

💡 Hint: Reflect on how toggling flips each time J and K are HIGH.

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Reference links

Supplementary resources to enhance your learning experience.