Research Article
Design of Low Power and Efficient Carry Select Adder Using 3-T XOR Gate
Table 1
Truth table of 4-bit BEC.
| 3 : 0 | 3 : 0 |
| 0000 | 0001 | 0001 | 0010 | 0010 | 0011 | 0011 | 0100 | 0100 | 0101 | 0101 | 0110 | 0110 | 0111 | 0111 | 1000 | 1000 | 1001 | 1001 | 1010 | 1010 | 1011 | 1011 | 1100 | 1100 | 1101 | 1101 | 1110 | 1110 | 1111 | 1111 | 0000 |
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