A low power and high speed Carbon Nanotube 5-to-3 compressor

Carbon Nanotube Field Effect Transistors (CNFETs) are one of the most excellent devices for low power and high performance designs. In this paper novel high speed and low power 5-to-3 compressor are presented. In a multiplication process, to accumulate partial products, compressor cells are used. Our proposed 5-to-3 compressor is simulated using HSPICE based on CNFET model with 0.9V VDD. Simulation results show that our design is faster and consumes less power compare to other design of 5-to-3 compressor with adder cells.