The purpose of the carry is to be included in the addition of the next digit of the number. Place the 7486 (XOR gate) chip on the breadboard and power the chip as in previous projects by connecting pi...The purpose of the carry is to be included in the addition of the next digit of the number. Place the 7486 (XOR gate) chip on the breadboard and power the chip as in previous projects by connecting pin 7 to the ground rail, and pin 14 to the positive rail. Place the 7408 (AND gate) chip on the breadboard and power the chip as in previous projects by connecting pin 7 to the ground rail, and pin 14 to the positive rail for both chips.
