Question #8050232

Design bit adder without OR gates?

I am given a 4 input variables and truth table of outputs. I made a k-map for each of 8 output signals. But I'm only allowed to use NAND gates and inverters to implement my function. How do I eliminate all or gates?

2013-07-03 04:52:29

TELL US , if you have any answer

Sponsored ads

There is NEVER a problem, ONLY a challange!

The is a free-to-use knowledgebase.
  The was started on: 02.07.2010.
  It's free to register. Once you are a registered user, you can ask questions, or answer them.
  (Unless registration you can just answer the questions anonymously)
  Only english!!! Questions and answers in other languages will be deleted!!

Cheers: the PixelFighters


C'mon... follow us!

Made by, history, ect.