Unit 3

Topics

• Sequential logic →
• flip flops →
• S-R →
• J-K Master- Slave →
• racing condition →
• Edge & Level triggered circuits →
• Shift registers →
• Asynchronous and synchronous counters →
• their types and state diagrams. Semiconductor memories →
• Introduction to digital ICs 2716 →
• 2732 etc. & their address decoding. Modern trends in semiconductor memories such as DRAM →
• FLASH RAM etc. Designing with ROM and PLA. →