Logic Families

Video Lessons & Revision Notes

Characteristics of ICs and Introduction to TTL Family
Characteristics of ICs and Introduction to TTL Family
1. Characteristics of ICs and Introduction to TTL Family
In this 48 mins Video Lesson
Characteristics of ICs, Propogation Delay, Power Dissipation, Figure of Merit, Fan In, Fan Out, Current and Voltage Parameters, Noise Margin, Operating Temprature, TTL Family, TTL Nand: Totem Pole, and other topics.
TTL Family (Contd.), CMOS Family and Interfacing
TTL Family (Contd.), CMOS Family and Interfacing
2. TTL Family (Contd.), CMOS Family and Interfacing
In this 54 mins Video Lesson
Totem Pole, Wired And Connection, TTL Nand: Open Collector, Wired And with Open Collector, CMOS Family, CMOS Inverter, TTL to CMOS interfacing, CMOS to TTL interfacing, and other topics.

Revision Notes

TTL: Standard TTL characteristics- Speed, power dissipation, fan-in, fan-out, current and voltage parameters, noise margin, operating temperature etc. Operation of TTL NAND gate. TTL Configurations- Active pull-up, Wired AND, totem pole, open collector.

CMOS: CMOS Inverter, CMOS characteristics

Interfacing: TTL to CMOS and CMOS to TTL

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