Abstract:This paper discusses the principle of relative adiabatic computing of single channel transmission gate from the idea of finite dynamic power dissipation. On the basis of above principle, the cross-coupled dynamic adiabatic memorial units and adiabatic flip-flops are designed by single channel and double channel transmission gate. Finally, this paper gives appraisal of two classes memorial units and adiabatic flip-flops in lower power dissipation circuits. Above theory is verified by computer simulator.