Low depth carry lookahead addition using charge recycling threshold logic
Peter Celinski, Said F. Al-Sarawi, Derek Abbott, Jose Fco. Lopez · 2003
The main result of this paper is the development of a low depth carry lookahead addition technique based on threshold logic. Two such adders are designed using the recently proposed charge recycling threshold logic gate. The adders are shown to have a very low logic depth, and significantly reduced area and power dissipation compared to other dynamic CMOS implementations.