Hello everyone,

may i know the advantages and disadvantages of a NAND gate adder circuit versus AND gate adder circuit please.

I'm trying to evaluate these circuits i have built and i'm trying to figure out how to go about them.

I think the NAND circuit would work faster and may be cheaper and power efficient compared to the AND gate adder circuit which also has NOT gate and OR gate as well.

Your contributions appreciated.
Thank you

 

Uhm... isn't this the covered by your other thread on this same topic?

http://forum.allaboutcircuits.com/showthread.php?p=609767#post609767

If not, please be clear on what is different enough to warrant a new thread.

 

Well spotted Wbahn,
I was only trying to get as much info as possible.