Electronics and Communication Engineering - Digital Electronics - Discussion


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

Answer: Option C


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