Digital Electronics - Engineering

Q1:

Unlimited number of ICs 7490, 78492 and 7493 are available. Which of these could be used to build the dividse-by-60 circuit of figure

A 7490

B 7492

C combination of 7490 and 7492

D combination of 7492 and 7493

ANS:C - combination of 7490 and 7492

No answer description is available.