December 2016 HI-8450, HI-8451, HI-8454, HI-8455 .
HI-8454 - Single / Quad ARINC 429 Line Receivers
CXP84548 - CMOS 8-bit Single Chip Microcomputer
PST8454 - Monolithic IC
CXP84540 - CMOS 8-bit Single Chip Microcomputer