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SN74LS283 - 4-Bit Binary Full Adder

Description

The LS283 adds two 4-bit binary words (A plus B) plus the incoming carry.

∑4) and outgoing carry (C4) outputs.

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Datasheet Details

Part number SN74LS283
Manufacturer ON Semiconductor
File Size 219.23 KB
Description 4-Bit Binary Full Adder
Datasheet download datasheet SN74LS283 Datasheet
Additional preview pages of the SN74LS283 datasheet.

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Full PDF Text Transcription

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SN74LS283 4−Bit Binary Full Adder with Fast Carry The SN74LS283 is a high-speed 4-Bit Binary Full Adder with internal carry lookahead. It accepts two 4-bit binary words (A1 −A4, B1 −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 LS283 operates with either active HIGH or active LOW operands (positive or negative logic). GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit VCC Supply Voltage TA Operating Ambient Temperature Range 4.75 5.0 5.25 V 0 25 70 °C IOH Output Current − High IOL Output Current − Low −0.4 mA 8.0 mA http://onsemi.
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