Low depth carry lookahead addition using charge recycling threshold logic

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.

• Type: Conference
• Year: 2002
• Where: ISCAS
• Authors: Peter Celinski, Said F. Al-Sarawi, Derek Abbott, José Francisco López
• Keywords: Hardware, ISCAS 2002, Low Logic Depth, Threshold Logic, Threshold Logic Gate