Author Question: Two 7492 counters, one configured to count 0 to 11 and the other configured to count 0 to 1, are ... (Read 200 times)

ericka1 · **on:** Jul 28, 2018

Two 7492 counters, one configured to count 0 to 11 and the other configured to count 0 to 1, are connected so that the Q3 output of the first is wired to the clock input of the second. What is the modulus of the total circuit?

A) MOD-12 B) MOD-20 C) MOD-24 D) MOD-44

Question 2

The four outputs of a 7493 4-bit binary counter are Q0, Q1, Q2, Q3. Which modulus results if Q0 is tied to Clock 1 and Q2 and Q3 are tied to MR1 and MR2? (Assume input on Clock 0.)

A) MOD-6 B) MOD-12 C) MOD-10 D) MOD-11