Datasheet Summary
54283 DM74283 4-Bit Binary Full Adder (with Fast Carry)
June 1989
54283 DM74283 4-Bit Binary Full Adder (with Fast Carry)
General Description
The ’283 high speed 4-bit binary full adders with internal carry lookahead accept two 4-bit binary words (A0- A3 B0
- B3) and a Carry input (C0) They generate the binary Sum outputs (S0- S3) and the Carry output (C4) from the most significant bit They operate with either active HIGH or active LOW operands (positive or negative logic)
Connection Diagram
Dual-In-Line Package
TL F 9786
- 1
Order Number 54283DMQB 54283FMQB or DM74283N See NS Package Number J16A N16E or W16A
Pin Names A0- A3 B0- B3 C0 S0- S3 C4
Description A Operand Inputs B Operand...