Research Article

Ultra-Low Leakage Arithmetic Circuits Using Symmetric and Asymmetric FinFETs

Table 14

Comparison between different scenarios of 4 : 2 symmetric FinFET compressor.

Scenario (pA) (ps)Static power * delay (zJ)Number of transistors

1149.9348.688.7560
2186.4537.188.3144
3119.7732.994.7436