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