What are the blocks in logic gates?

Answer 1

The blocks in a logic gate depends on the logic family we use.

A logic gate is designed using a specific logic family. The logic families can be DTL, TTL, CMOS etc.

The blocks are different for different logic families.

The various blocks in various logic families are:

Diode logic: diodes and resistors

DTL logic : diodes and resistors

TTL logic : transistors and resistors

NMOS logic: only NMOS FETs

PMOS logic: Only PMOS FETs

CMOS logic: Both NMOS and PMOS FETs

BiCMOS Logic: both transistors and FETs.