Question is ⇒ A 4 bit synchronous counter has flip flops having propagation delay of 50 ns each and AND gates having propagation delay of 20 ns each. The maximum frequency of clock pulses can be, Options are ⇒ (A) 20 MHz, (B) 50 MHz, (C) 14.3 MHz, (D) 5 MHz, (E) , Leave your comments or Download question paper.

Question is ⇒ A 4 bit synchronous counter has flip flops having propagation delay of 50 ns each and AND gates having propagation delay of 20 ns each. The maximum frequency of clock pulses can be, Options are ⇒ (A) 20 MHz, (B) 50 MHz, (C) 14.3 MHz, (D) 5 MHz, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A 4 bit synchronous counter has flip flops having propagation delay of 50 ns each and AND gates having propagation delay of 20 ns each. The maximum frequency of clock pulses can be
A.	20 MHz [Wrong Answer]
B.	50 MHz [Wrong Answer]
C.	14.3 MHz [Correct Answer]
D.	5 MHz [Wrong Answer]
View Answer 2 -4 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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