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74LS283 Datasheet 4-bit Binary Adders

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: 54LS283 DM54LS283 DM74LS283 4-Bit Binary Adders with Fast Carry June 1989 54LS283 DM54LS283 DM74LS283 4-Bit Binary Adders with Fast.

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

Key Features

  • Y Y Y Y Y Full-carry look-ahead across the four bits Systems achieve partial look-ahead performance with the economy of ripple carry Typical add times Two 8-bit words 25 ns Two 16-bit words 45 ns Typical power dissipation per 4-bit adder 95 mW Alternate Military Aerospace device (54LS283) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6421.
  • 1 Order Number 54LS283DMQB 54LS283FMQB 54LS283LMQB DM5.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo 74LS283 4-Bit Binary Full Adders Texas Instruments

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74LS283 Distributor