DESCRIPTION
The HI-8787 and HI-8788 are system components for interfacing 16 bit parallel data to an ARINC 429 bus. They combine logic and line driver on one chip. The HI-8787 has an output resistance of 37.5 ohms, and the HI-8788 has output resistance of 10 ohms to facilitate external lightning protection circuitry. The technology is analog/digital CMOS.

FEATURES
● Automatically converts 16 bit parallel data to ARINC 429 or 561 serial data
● High speed data bus interface
● On-chip line driver
● Available in small TQFP package
● Industrial and extended temperature ranges