Design of Low Power Multiplier with Energy Efficient Full Adder Using DPTAAL

Table 5

Power comparison of conventional CMOS versus DPTAAL multiplier.

No. of bits	Frequency
	1 MHZ	10 MHZ	100 MHZ	200 MHZ	300 MHZ
Conventional CMOS (𝜇W)
4 bit	0.24	0.49	2.74	3.34	5.01
8 bit	0.35	0.67	3.44	6.81	11.84
DPTAAL (𝜇W)
4 bit	0.19	0.39	1.75	2.42	3.21
8 bit	0.25	0.51	2.42	5.02	8.09