Abstract: This paper describes about different adiabatic logics are used which are all used to provide low power. Adiabatic techniques, such as clocked CMOS logic, latched pass transistor, single phase recovery logic, adiabatic array logic, reversible logic, dual rail logic, adiabatic inverter, pipeline scheduling, CEPAL logics are discussed briefly and comparatively studied those techniques to reduce the power consumption, improve speed of the operation and to minimize area overhead. Different tools are used to design the low power circuits as Microwind, Tanner, and HSPICE.

Keywords: Adiabatic logic, Low power consumption, High speed, Minimum area overhead.