Digital Electronics - Logic Families and Their Characteristics - Discussion
Discussion Forum : Logic Families and Their Characteristics - General Questions (Q.No. 2)
2.
Which of the following logic families has the shortest propagation delay?
Discussion:
6 comments Page 1 of 1.
Ramki said:
1 decade ago
ECL is the Unsaturated logic family and fastest of all the logic families.
Jagmeet said:
1 decade ago
ECL has shortest propagation delay because it is the fastest logic as compared to all others.
B V M PRASAD said:
1 decade ago
Because ecl does not enter into saturation. It always operates in linear region. Hence it takes less time to do transition from one state to anouther state. (ie. , from high to low or viceversa).
Irfan Ali said:
1 decade ago
ECL, mostly Transistors operated in saturation mode, due to this transition delay from one logic state to another is easy (i.e high to low or low to high).
Athira Dileep said:
1 decade ago
ECL doesn't go to saturation. So, it has the shortest delay.
Shanmukha said:
4 years ago
Why not 74S? Schottky also not enter into the saturation region.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers