Digital circuit can be made by the repeated use of________________?
Correct answer: C. NAND gates
- A. OR gates
- B. NOT gates
- C. NAND gates
- D. None of the above
Explanation
NAND is a universal gate, so combinations of NAND gates can implement NOT, AND, and OR functions and therefore any digital circuit. OR gates alone or NOT gates alone cannot provide this complete set of functions.
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