The following logic families have their propagation delay. Arrange them from lowest
propagation delay to highest propagation delay.
1. TTL (Standard)
2. ECL
3. Low power CMOS
4. DTL
(A) 2, 1, 4 and 3 (B) 2, 4, 1 and 3 (C) 4, 2, 3 and 1 (D) 1, 2, 3 and 4
propagation delay to highest propagation delay.
1. TTL (Standard)
2. ECL
3. Low power CMOS
4. DTL
(A) 2, 1, 4 and 3 (B) 2, 4, 1 and 3 (C) 4, 2, 3 and 1 (D) 1, 2, 3 and 4