A high-speed conditional carry select (CCS) adder circuit with a successively incremented carry number block (SICNB) structure for low-voltage VLSI implementation

Yen-Mou Huang, J.B. Kuo
2000 IEEE transactions on circuits and systems - 2, Analog and digital signal processing  
This paper reports a conditional carry select (CCS) adder circuit with a successively-incremented-carry-number block (SICNB) structure for low-voltage VLSI implementation. Owing to the successively-incremented-carry-number block (SICNB) structure, the new 16-bit SICNB CCS adder provides a 37% faster speed as compared to the conventional conditional carry select adder based on the SPICE results.
doi:10.1109/82.877148 fatcat:7jkj37zdjnfu3g3d3jzfcd7iga