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HI-8783 - (HI-8783 - HI-8785) 8 bit parallel data converted to 429 & 561 serial data out

General Description

The HI-8783, HI-8784, and HI-8785 are system components for interfacing 8 bit parallel data to an ARINC 429 bus.

The HI-8783 is a logic device only and requires a separate line driver circuit, such as the HI-3182 or HI-8585.

The HI-8784 and HI-8785 combine logic and line driver on one chip.

Key Features

  • l l l l l VCC 561 SYNC D0 D1 D2 D3 D4 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 V+ 561 DATA TXBOUT TXAOUT.

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Datasheet Details

Part number HI-8783
Manufacturer Holt Integrated Circuits
File Size 107.36 KB
Description (HI-8783 - HI-8785) 8 bit parallel data converted to 429 & 561 serial data out
Datasheet download datasheet HI-8783 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.

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HI-8783, HI-8784, HI-8785 September 2006 ARINC INTERFACE DEVICE 8 bit parallel data converted to 429 & 561 serial data out PIN CONFIGURATIONS DESCRIPTION The HI-8783, HI-8784, and HI-8785 are system components for interfacing 8 bit parallel data to an ARINC 429 bus. The HI-8783 is a logic device only and requires a separate line driver circuit, such as the HI-3182 or HI-8585. The HI-8784 and HI-8785 combine logic and line driver on one chip. The HI-8784 has an output resistance of 37.5 ohms, and the HI-8785 has an output resistance of 10 ohms to facilitate external lightning protection cicuitry. The technology is analog/digital CMOS. The HI-8783 is available in a 22 pin DIP format as a second source replacement for the Micrel / California Devices DLS-111BV.