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HI8282 - ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER

Download the HI8282 datasheet PDF. This datasheet also covers the HI8282J variant, as both devices belong to the same arinc 429 serial transmitter and dual receiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The HI-8282 is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus.

Two receivers and an independent transmitter are provided.

Key Features

  • ! ARINC specification 429 compatible ! 16-Bit parallel data bus ! Direct receiver interface to ARINC 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, single 5 volt supply ! Industrial & full military temperature ranges ! DESC SMD part number PIN.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HI8282J_HoltIntegratedCircuits.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HI8282
Manufacturer Holt Integrated Circuits
File Size 488.24 KB
Description ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER
Datasheet download datasheet HI8282 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
h S ata D.w w w HI-8282 January 2001 GENERAL DESCRIPTION The HI-8282 is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus. Two receivers and an independent transmitter are provided. 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. Additional interface circuitry such as the Holt HI-8382 is required to translate the 5 volt logic outputs to ARINC 429 drive 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.