Holt Integrated Circuits is a leading semiconductor company headquartered in Mission Viejo, California, specializing in integrated circuits for the aerospace industry. For over twenty years, it has supplied data bus and display driver ICs to commercial and military customers worldwide. The company's products are used in flight control, navigation, engine management, communications, safety equipment, and in-flight entertainment systems, trusted by over 400 avionics manufacturers. Holt offers the widest range of ARINC 429 standard ICs, from simple line receivers to full protocol solutions with integrated RAM, including the latest 3.3V single-supply terminal ICs that reduce system complexity and board space. Its MIL-STD-1553 solutions are the smallest and most cost-effective, integrating the full interface on a single chip with dedicated host interfaces, on-chip RAM, and transceiver functions. Other product lines include high-voltage LCD display drivers and ARINC 825 (CAN) data bus products, with Holt being the first to integrate a CAN controller and transceiver on one IC. All commercial-off-the-shelf products are DO-254 certifiable, underscoring its commitment to aerospace quality. The company is ISO 9001:2008 registered, a STACK certified supplier, and offers RoHS-compliant and DSCC SMD products. Holt's guiding principles are customer service, dependability, and uncompromising quality, reflecting its motto that in avionics, there can be no second best.