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HI-8281 - ARINC 429 LINE DRIVER AND DUAL RECEICER

Description

The HI-8281 device from Holt Integrated Circuits is a silicon gate CMOS device for interfacing a 16-bit parallel data bus directly to the ARINC 429 serial bus.

The device provides two receivers, an independent transmitter and line driver capability in a single package.

Features

  • ! ARINC specification 429 compatible ! Direct receiver and transmitter interface to ARINC bus in a single device. ! 16-Bit parallel data bus. ! Timing control 10 times the data rate ! Selectable data clocks ! Receiver error rejection per ARINC specification 429 ! Automatic transmitter data timing ! Self test mode ! Parity functions ! Low power ! Industrial & full military temperature ranges PIN.

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Datasheet Details

Part number HI-8281
Manufacturer Holt Integrated Circuits
File Size 302.27 KB
Description ARINC 429 LINE DRIVER AND DUAL RECEICER
Datasheet download datasheet HI-8281 Datasheet

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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
HI-8281 January 2001 GENERAL DESCRIPTION The HI-8281 device from Holt Integrated Circuits is a silicon gate CMOS device for interfacing a 16-bit parallel data bus directly to the ARINC 429 serial bus. The device provides two receivers, an independent transmitter and line driver capability in a single package. The receiver input circuitry and logic are designed to meet the ARINC 429 specifications for loading, level detection, timing, and protocol. The transmitter section provides the ARINC 429 communication protocol and the line driver circuits provide the ARINC 429 output levels. The 16-bit parallel data bus exchanges the 32-bit ARINC data word in two steps when either loading the transmitter or interrogating the receivers. The data bus interfaces with CMOS and TTL.
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