1. XOR and XNOR gates are special gates that are used to determine exclusivity.
2. XOR gates only output a 1 when exactly one input is on, while XNOR only output when no outputs are on.
3. Binary adders combine AOI logic with XOR gates to combine two binary numbers.
4. In the example below, two 1 digit binary numbers (0 - 1) are added to a two digit binary number (00 - 11).
2. XOR gates only output a 1 when exactly one input is on, while XNOR only output when no outputs are on.
3. Binary adders combine AOI logic with XOR gates to combine two binary numbers.
4. In the example below, two 1 digit binary numbers (0 - 1) are added to a two digit binary number (00 - 11).