Oct 19, 2013 #1 W_Heisenberg Full Member level 4 Joined Feb 27, 2011 Messages 217 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,298 Location Boston Activity points 2,575 Hi, anyone knows the trick to design transistor circuit for xor and xnor gate? say 3 input xor, 4 input xor?
Hi, anyone knows the trick to design transistor circuit for xor and xnor gate? say 3 input xor, 4 input xor?
Oct 19, 2013 #2 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,668 Differently from AND or OR logic with which only 1 input determine the output value, XOR logic depends on all inputs to determine output. Hence it is a little hard to define a simplest way without nesting 2-XOR gates to another. +++
Differently from AND or OR logic with which only 1 input determine the output value, XOR logic depends on all inputs to determine output. Hence it is a little hard to define a simplest way without nesting 2-XOR gates to another. +++
Oct 19, 2013 #3 B BradtheRad Super Moderator Staff member Joined Apr 1, 2011 Messages 15,181 Helped 2,900 Reputation 5,812 Reaction score 2,982 Trophy points 1,393 Location Minneapolis, Minnesota, USA Activity points 113,727 I guess another term for this is a gate that detects when there is not a unanimous vote? (A unanimous vote being either all 1's or all 0's.) This webpage has a collection of logic gates assembled from discrete devices, including a couple of XOR gates. https://www.4qdtec.com/dlc.html
I guess another term for this is a gate that detects when there is not a unanimous vote? (A unanimous vote being either all 1's or all 0's.) This webpage has a collection of logic gates assembled from discrete devices, including a couple of XOR gates. https://www.4qdtec.com/dlc.html
Oct 19, 2013 #4 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,668 Take a look on this interesting link which give 2 approach to design a multi-input XOR gate: https://mindhunter74.wordpress.com/2011/04/25/xor-the-interesting-gate/#more-673 +++
Take a look on this interesting link which give 2 approach to design a multi-input XOR gate: https://mindhunter74.wordpress.com/2011/04/25/xor-the-interesting-gate/#more-673 +++
Oct 21, 2013 #5 W_Heisenberg Full Member level 4 Joined Feb 27, 2011 Messages 217 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,298 Location Boston Activity points 2,575 andre_teprom said: Take a look on this interesting link which give 2 approach to design a multi-input XOR gate: https://mindhunter74.wordpress.com/2011/04/25/xor-the-interesting-gate/#more-673 +++ Click to expand... thanks for the help
andre_teprom said: Take a look on this interesting link which give 2 approach to design a multi-input XOR gate: https://mindhunter74.wordpress.com/2011/04/25/xor-the-interesting-gate/#more-673 +++ Click to expand... thanks for the help