ARINC 429 LINE DRIVER AND DUAL RECEIVER

The HI-8281 device fromHolt 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 theARINC429 output levels. By Holt Integrated Circuits, Inc.