The AND-OR realization of a combinational circuit requires ___

The AND-OR realization of a combinational circuit requires three 3-input AND gates and one 3-input OR gate.

This circuit can be designed using

A. four input NAND gates only
B. three 3-input OR gates and one 3-input AND gate
C. three 3-input NAND gates and one 3-input NOR gate
D. none of the above

Show Answer

Answer: C

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