Part C – UNIT – 4 : Sequential Circuits

1. Difference between Synchronous and Asynchronous Counters.

2. Explain JK Master-Slave (JKMS) Flip-Flop with diagram and truth table.

• Master–Slave connection
• Inputs: J, K, CLK
• Applications included

3. Explain 4-bit Binary Ripple Up Counter (Asynchronous Counter) with diagram and waveform.

• JK flip-flop connection
• Ripple effect & timing sequence

4. Explain Decade Counter with diagram and waveform.

• Mod-10 counter operation
• Applications (Digital clocks, frequency dividers, etc.)