CMOS incrementer cell suitable for high speed operations

摘要

An incrementer cell includes an input section, an output section and a carry section. The input section is responsive to an input data signal and an input carry signal for generating an incremented output signal. The output section is coupled to the input section for generating a data out signal to be either the incremented output signal or the input data signal. The carry section is responsive to the input data signal and the input carry signal for generating a carry-out signal.