UGC NET CSE | December 2007 | Part 2 | Question: 10

Question

Amongst the logic families $DTL, TTL, ECL$ and $CMOS$, the family with the least power dissipation is :

• A. $CMOS$

• B. $DTL$

• C. $TTL$

• D. $ECL$

Answer 1

Ans: A

CMOS – Least power dissipation

Useful Link: https://en.wikipedia.org/wiki/CMOS#:~:text=CMOS%20logic%20dissipates%20less%20power,(%22dynamic%20power%22).&text=Static%20CMOS%20gates%20are%20very,major%20concern%20while%20designing%20chips.