Mission Viejo, Calif.  Holt Integrated Circuits is one of 29 suppliers recently recognized by Lockheed Martin Rotary and Mission Systems for exemplary contributions to delivering advanced products and services in 2020.

Mission Viejo, CA – Holt Integrated Circuits today announced the release of the World’s first MIL-STD-1553 DO-254 certifiable IP Core for military and commercial avionics applications.

Mission Viejo, CA – Holt Integrated Circuits today released a new ARINC 429 protocol IC, HI-35850, which provides a drop-in replacement for the popular HI-3585 and features a faster 12 MHz SPI interface. The new device also provides an additional SPI opcode which allows multiple messages to be read from the receive FIFO with a single command. This greatly improves the efficiency of the host microcontroller message processing, while maintaining full compatibility with legacy software.

Mission Viejo, CA – Holt Integrated Circuits today announced the introduction of HI-25850, a new 3.3V MIL-STD-1553 dual transceiver with integrated transformers. The device combines Holt’s recently announced HI-15850 MIL-STD-1553 transceiver IC with the required isolation transformers in a single package. The HI-15850 is identical to Holt’s HI-1585, with the added feature of 1.8V, 2.5V and 3.3V compatible digital I/O.