How to design with using several two input NAND gates to implement the function F=A+B+C............
X Thread Starter xinzlee Joined Nov 19, 2007 13 Dec 3, 2007 #1 How to design with using several two input NAND gates to implement the function F=A+B+C............
D Dave Joined Nov 17, 2003 6,969 Dec 3, 2007 #2 Double NOT the function, and use DeMorgan's theorem to change the expression from OR to AND type. If you tie the inputs of a NAND gate together you get a NOT gate. Dave
Double NOT the function, and use DeMorgan's theorem to change the expression from OR to AND type. If you tie the inputs of a NAND gate together you get a NOT gate. Dave
!!Miss.EE!! Joined Oct 17, 2007 38 Dec 3, 2007 #3 design it with OR gates first then redesign it with NAND.
D Dave Joined Nov 17, 2003 6,969 Dec 3, 2007 #4 !!Miss.EE!! said: design it with OR gates first then redesign it with NAND. Click to expand... That is essentially what you are doing with DeMorgan's theorems. Dave
!!Miss.EE!! said: design it with OR gates first then redesign it with NAND. Click to expand... That is essentially what you are doing with DeMorgan's theorems. Dave