HI-8783 - Holt Integrated Circuits

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

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 h.

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 VPARITY ENB XMT READY XMIT CLK RESET WRITE SLP1.5 A0 Automatically converts 8 bit parallel data to ARINC 429 or 561 serial data High speed data bus interface On-chip line driver option SOIC packages available Military processing options HI-8784PSI HI-8784PST HI-8785PSI & HI-8785PST 21 20 19 18 17 16 15 14 13 D5 D6 NC D7 GND 24-Pin Plastic SOIC - WB package (See page 7 for additional pin configurations) (DS8783 Rev.I) HOLT INTEGRATED CIRCUITS www.holtic.com 09/06 HI-8783, HI-8784, HI.