Introduction - If you have any usage issues, please Google them yourself
Three 16-bit integer arithmetic logic unit of the ALU design methodology, called library function 74181 (4 ALU), composed of serial 16-bit arithmetic logic unit. (With 74,181 positive logic) B. Call library functions 74181 and 74182 to form the advance into the 16-bit arithmetic logic unit. (With 74,181 positive logic) Note: 74,181 Treasury tune the design, add bit is