Q8Digital Electronics
Question
2 marks
Show the classification of digital logic families.
Answer
Digital logic families are primarily classified into Bipolar junction technologies and Unipolar field-effect technologies.
Integrated circuit digital logic families are broadly classified based on their underlying internal semiconductor architecture. The two main branches are Bipolar logic (utilizing BJTs, which includes TTL, ECL, and RTL) and Unipolar logic (utilizing MOSFETs, which heavily dominates modern VLSI design through NMOS, PMOS, and highly power-efficient CMOS technologies).