74LS83 - 4-BIT BINARY FULL ADDER

Datasheet Summary

Description

The LS83A adds two 4-bit binary words (A plus B) plus the incoming carry.

∑4) and outgoing carry (C4) outputs.

Features

standard corner power pins.

Motorola

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Datasheet Details

Part number	74LS83
Manufacturer	Motorola
File Size	94.88 KB
Description	4-BIT BINARY FULL ADDER
Datasheet	74LS83 Datasheet
Additional preview pages of the 74LS83 datasheet.

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Full PDF Text Transcription

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SN54/74LS83A 4-BIT BINARY FULL ADDER WITH FAST CARRY The SN54 / 74LS83A is a high-speed 4-Bit binary Full Adder with internal carry lookahead. It accepts two 4-bit binary words (A1 – A4, B 1 – B4) and a Carry Input (C0). It generates the binary Sum outputs ∑1 – ∑4) and the Carry Output (C4) from the most significant bit. The LS83A operates with either active HIGH or active LOW operands (positive or negative logic). The SN54 / 74LS283 is recommended for new designs since it is identical in function with this device and features standard corner power pins. CONNECTION DIAGRAM DIP (TOP VIEW) B4 16 Σ4 15 C4 14 C0 13 GND 12 B1 11 A1 10 Σ1 9 NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package.

Published: Apr 23, 2005 |