Unit 4: A/D & D/A convertors and Multivibrators

Topics

• Voltage to Frequency & Frequency to Voltage conversion →
• Interfacing between TTL to MOS →
• Introduction to A/D & D/A convertors & their types →
• sample and hold circuits →
• Multivibrators :Bistable →
• Monostable →
• Astable →
• Schmitt trigger →
• IC 555 & Its applications →
• TTL →
• PMOS →
• CMOS and NMOS logic →