“…Several adiabatic or energy recovery logic circuits have been proposed, such as 2N-2N 2D, 2N2N-2P, ECRL, PT-BCRL, BERL ,MERL and so on [2,3,4,5,6,7]. Compared with the traditional CMOS circuits, the power consumption of the above circuits are reduced in different degree, but each has some shortcomings.…”