Table 1 Truth table of a full adder

From: Two novel low-power and high-speed dynamic carbon nanotube full-adder cells

A B CIN COUT SUM
0 0 0 0 0
0 0 1 0 1
0 1 0 0 1
0 1 1 1 0
1 0 0 0 1
1 0 1 1 0
1 1 0 1 0
1 1 1 1 1