|
54283 Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – 4-Bit Binary Full Adder (with Fast Carry) | |||
|
54283 DM74283
4-Bit Binary Full Adder (with Fast Carry)
General Description
The â283 high speed 4-bit binary full adders with internal
carry lookahead accept two 4-bit binary words (A0âA3 B0 â
B3) and a Carry input (C0) They generate the binary Sum
outputs (S0âS3) and the Carry output (C4) from the most
significant bit They operate with either active HIGH or ac-
tive LOW operands (positive or negative logic)
Connection Diagram
Dual-In-Line Package
June 1989
TL F 9786 â 1
Order Number 54283DMQB 54283FMQB or DM74283N
See NS Package Number J16A N16E or W16A
Pin Names
A0 â A3
B0 â B3
C0
S0 â S3
C4
Description
A Operand Inputs
B Operand Inputs
Carry Input
Sum Outputs
Carry Output
C1995 National Semiconductor Corporation TL F 9786
RRD-B30M115 Printed in U S A
|
▷ |