NAND gate - Students Free Notes

Why is the NAND gate considered a universal gate?

The NAND gate is considered a universal gate because it can be used to implement any Boolean function or other logic gates (AND, OR, NOT, etc.) by combining multiple NAND gates in different configurations. Specifically, a NAND gate can be used to form NOT gates, AND gates, and OR gates, making it versatile for all … Read more

Is a NAND gate the reciprocal of an AND gate?

Yes, a NAND gate is the reciprocal (opposite) of an AND gate. It gives a LOW output only when all its inputs are HIGH, while an AND gate gives a HIGH output only when all its inputs are HIGH. Related Questions: What are free electrons? How can you say that cathode rays are negatively charged? … Read more