How can you replace end gate or gate and not gate with a nand gate?

Answer:

when the two inputs are shorted, a NAND gate acts like a NOT gate.

hence AND = NAND + NOT

For OR gate, inverse both the inputs before connecting them to a NAND gate. So three NAND gates would be needed.

Note: There are comments associated with this question. See the discussion page to add to the conversation.
First answer by ID1975544958. Last edit by ID1975544958. Question popularity: 2 [recommend question].