74F583 4-Bit BCD Adder
April 1988 Revised March 1999
74F583 4-Bit BCD Adder
General Description
The ’F583 high-speed 4-bit, BCD full adder with internal carry lookahead accepts two 4-bit decimal numbers (A0– A3, B0–B3) and a Carry Input (Cn). It generates the decimal sum outputs (S0–S3), and a Carry Output (Cn+4) if the sum is greater than 9. The 'F583 is ...
