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LM1489A - quad line receiver

Download the LM1489A datasheet PDF. This datasheet also covers the LM1489 variant, as both devices belong to the same quad line receiver family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • -' The LM1489/LM1489A are quad line receivers designed to interface data terminal equ ipment with data communications equipment. They are constructed on a single monolithic silicon chip. These devices satisfy the specifications of EIA standard No. RS232C. The LM1489/LM1489A meet and exceed the specifications of MC 1489/MC1489A and are pin-for-pin replacements. The LM 1489/ LM 1489Aare available in 14 lead ceramic dualin-line package.
  • -Four totally separate receivers per package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM1489-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LM148-N Quad 741 Op Amps Texas Instruments
LM148JAN Quad 741 Op Amps Texas Instruments
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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM1489 quad line receiver
LM148 Op Amps
LM1488 quad line driver
LM140 Series 3-Terminal Positive Regulators
LM1403 Precision 2.50V Reference

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
...«ecno oe:t Line Drivers/Receivers ::E -' "ecno LM1489/LM1489A quad line receiver ...oe:t ::E general description features -' The LM1489/LM1489A are quad line receivers designed to interface data terminal equ ipment with data communications equipment. They are constructed on a single monolithic silicon chip. These devices satisfy the specifications of EIA standard No. RS232C. The LM1489/LM1489A meet and exceed the specifications of MC 1489/MC1489A and are pin-for-pin replacements. The LM 1489/ LM 1489Aare available in 14 lead ceramic dualin-line package.