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CD74ACT283 - 4-Bit Binary Fill Adder

Download the CD74ACT283 datasheet PDF. This datasheet also covers the CD74AC283 variant, as both devices belong to the same 4-bit binary fill adder family and are provided as variant models within a single manufacturer datasheet.

General Description

The ’AC283 and ’ACT283 4-bit binary adders with fast carry that utilize Advanced CMOS Logic technology.

These devices add two 4-bit binary numbers and generate a carryout bit if the sum exceeds 15.

Key Features

  • Buffered inputs.
  • Exceeds 2kV ESD protection MIL-STD-883, method 3015.
  • SCR-latchup-resistant CMOS process and circuit design.
  • Speed of bipolar FAST™/AS/S with significantly reduced power consumption.
  • Balanced propagation delays.
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply.
  • ±24mA output drive current.
  • Fanout to 15 FAST™ ICs.
  • Drives 50Ω transmission lines 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CD74AC283-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
CD74ACT280 9-Bit Odd/Even Parity Generator/Checker
CD74ACT20 DUAL 4-INPUT POSITIVE-NAND GATES
CD74ACT238 3-LINE TO 8-LINE DECODER/DEMULTIPLEXER
CD74ACT240 Octal Buffer/Line Drivers
CD74ACT241 Octal Buffer/Line Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CD54AC283, CD74AC283, CD54ACT283, CD74ACT283 SCHS251E – NOVEMBER 1998 – REVISED JANUARY 2025 CDx4AC283, CDx4ACT283 4-Bit Binary Fill Adder with Fast Carry 1 Features • Buffered inputs • Exceeds 2kV ESD protection MIL-STD-883, method 3015 • SCR-latchup-resistant CMOS process and circuit design • Speed of bipolar FAST™/AS/S with significantly reduced power consumption • Balanced propagation delays • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply • ±24mA output drive current – Fanout to 15 FAST™ ICs – Drives 50Ω transmission lines 2 Description The ’AC283 and ’ACT283 4-bit binary adders with fast carry that utilize Advanced CMOS Logic technology. These devices add two 4-bit binary numbers and generate a carryout bit if the sum exceeds 15.