1) We need to know the rules of the challenge, what is the target technology?
-There is no target tech, simply creating it using 7400 integrated circuits on a bread board.
2) Is there a carry input to the first stage?
-I'll get back to you on this.
3)Is the design restricted to...
Slight update there should be a not gate where it says "carry-out"
Somewhat... but not entirely. I've seen them online but I have no formal experience other than reading them.
Yeah I just realized that, how about this?
While that is a 2-bit adder it is designed with gates other than NAND. Granted I could simply replace each gate with the NAND equivalent, I kinda want to make this with the least amount of gates possible. Which is why I have come to this forum to see...
Greetings,
I just wanted to post a 2-bit full adder I have been working on and which I think is my final design. I wanted to ask if there was any way that I could make it with less logic gates?
Any advice is appreciated!