Manufacturer Overview
History
Holt Integrated Circuits supplies data bus and interface ICs used in avionics and high-reliability applications. In the Hendatronic catalog, Holt Integrated Circuits is treated as a manufacturer sourcing profile rather than a channel-status statement: the page focuses on product-family continuity, lifecycle context and the categories where engineering and procurement teams most often need comparable parts. The practical sourcing view centers on MIL-STD-1553 ICs, ARINC 429 ICs, Avionics interface ICs. For buyers, the important history is how those product families have developed into stable design references across industrial, embedded, power, memory, connectivity or high-reliability programs, and how older revisions, package variants and lifecycle changes can affect replenishment planning. Hendatronic uses this context to organize RFQ review, alternate checks and supporting documentation without presenting the company as an authorized franchise unless separately verified.
Business focus
MIL-STD-1553, ARINC 429 and avionics interface component families.
Main product families
- MIL-STD-1553 ICs
- ARINC 429 ICs
- Avionics interface ICs