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.
Shanmukha said:
4 years ago
Why not 74S? Schottky also not enter into the saturation region.
Athira Dileep said:
1 decade ago
ECL doesn't go to saturation. So, it has the shortest delay.
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).
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).
Jagmeet said:
1 decade ago
ECL has shortest propagation delay because it is the fastest logic as compared to all others.
Ramki said:
1 decade ago
ECL is the Unsaturated logic family and fastest of all the logic families.
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