could someone explain me how "NOT" works with A'B' etc... im only familiar with the lines on top of the letter like and how would u write the above boolean algebra in AB'CD' with those ' (quotes) thx!
Wlecome to AAC. We would like you to always open a new topic for each question. The thread you posted in was this one - http://forum.allaboutcircuits.com/showthread.php?t=492.
Thanks and I appologize for asking in the older topic. I'm trying to learn from someone else's post about mux but I dont understand his boolean algebra.
mmh then there is still a small confusion to me. If the expression reads C'D' will this mean its one long bar over C and D or a small bar on C and a small one on D. The difference is that Demorgan can be applied. Where a long bar over C and D will simplify it to C'+D' Thanks
Okay. Using DeMorgan's theorem, we can type it as C'D' = (C + D)' and your last sentence would read (CD)' = C'+D' Happy New Year, and take care!