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74F283

Part Number	74F283
Manufacturer	Texas Instruments
Description	4-Bit Binary Full Adders
Published	Dec 22, 2021
Detailed Description	• Full-Carry Look-Ahead Across the Four Bits • Systems Achieve Partial Look-Ahead Performance With the Economy of Ripple...
Datasheet	74F283 PDF File

Overview

• Full-Carry Look-Ahead Across the Four Bits • Systems Achieve Partial Look-Ahead Performance With the Economy of Ripple Carry • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F283 is a full adder that performs the addition of two 4-bit binary words.
The sum (Σ) outputs are provided for each bit and the resultant carry (C4) output is obtained from the fourth bit.
The device features full internal look-ahead across all four bits generating the carry term C4 in typically 5.
7 ns.
This capability provides the system designer with partial look-ahead performance at the economy and reduced package count o...

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