Bsc CSIT Semester 1 – Digital Logic – Unit 6: Synchronous and Asynchronous Sequential Logic (10 Hrs.)
Comprehensive questions and detailed answers for Unit 6: Synchronous and Asynchronous Sequential Logic (10 Hrs.). Perfect for exam preparation and concept clarity.
Differentiate between synchronous and asynchronous counter. Design a 3-bit synchronous binary counter using T Flip Flop. Draw its timing diagram.
Write about D flip flop with necessary circuit, block diagram, characteristic table and equation.
Explain state diagram, state table, state reduction and state assignment with suitable example.
What is drawback of RS Flipflop? Explain D Flip Flop in detail with Logic Diagram, characteristics table and Characteristics equation.
How race condition in JK flip flop can be resolved? Explain.
Difference between synchronous and asynchronous counter. Design mode-7 synchronous counter using T-flip flop. Show necessary truth tables and k-maps.
Design sequential circuit specified by the following state diagram using T flip-flops.
Explain negative-edge triggered D flip flop with necessary logic diagram and truth table.
Differentiate between PAL and PLA. Design a counter as shown in the state diagram below

Explain master slave J-K flipflop.
Design clocked sequential circuit of the following state diagram by using JK flip-flop

Sample Questions
Write about D flip flop with necessary circuit, block diagram, characteristic table and equation.
Explain state diagram, state table, state reduction and state assignment with suitable example.
What is drawback of RS Flipflop? Explain D Flip Flop in detail with Logic Diagram, characteristics table and Characteristics equation.
How race condition in JK flip flop can be resolved? Explain.
And more questions available on this page.