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DM74LS83A

Part Number	DM74LS83A
Manufacturer	National Semiconductor
Description	4-BIT BINARY ADDERS
Published	Mar 29, 2006
Detailed Description	54LS83A DM54LS83A DM74LS83A 4-Bit Binary Adders with Fast Carry May 1989 54LS83A DM54LS83A DM74LS83A 4-Bit Binary Adde...
Datasheet	DM74LS83A PDF File

Overview

54LS83A DM54LS83A DM74LS83A 4-Bit Binary Adders with Fast Carry May 1989 54LS83A DM54LS83A DM74LS83A 4-Bit Binary Adders with Fast Carry General Description These full adders perform the addition of two 4-bit binary numbers The sum (R) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit These adders feature full internal look ahead across all four bits This provides the system designer with partial lookahead performance at the economy and reduced package count of a ripple-carry implementation The adder logic including the carry is implemented in its true form meaning that the end-around carry can be accomplished without the need for logic or level...

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