user9918976
Reputation:
How to create NAND gate using AND gates and OR gates?
So I have a school lab. I need to create a NAND gate using AND gates and OR gates only. There are no limits to the gates I could use but I have to use only those types of gates. I don't even know if this is possible! Thanks.
Upvotes: 1
Views: 816
Answers (1)
Gieted
Reputation: 895
It's impossible because NAND gate has to return 1 for input A=0, B=0, which is impossible with OR and AND gates only. Both AND and OR require at least one 1 to return 1, and can't invert the signal.
Upvotes: 3
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