Holt Integrated Circuits

Holt Integrated Circuits is a leading supplier of aerospace data bus ICs, providing ARINC 429, MIL-STD-1553, and avionics interface solutions for commercial and military applications worldwide.

Series List(35)

Series	Category	# Parts	Status

HI-1573	Interface	1	Active
HI-1575	Drivers, Receivers, Transceivers	1	Active
HI-3000	Integrated Circuits (ICs)	4	Active
HI-3001	Drivers, Receivers, Transceivers	2	Active
HI-3002	Integrated Circuits (ICs)	2	Active
HI-3110	Integrated Circuits (ICs)	2	Active
HI-3111	Integrated Circuits (ICs)	2	Active
HI-3113	Interface	2	Active
HI-3220	Integrated Circuits (ICs)	1	Active
HI-3582	Specialized ICs	1	Active

Series	Category	# Parts	Status	Description

Standalone parts(13)

Part	Category	Description
Holt Integrated Circuits ADK-3110	Development Boards Kits Programmers	BOARD EVAL FOR HI-3110
Holt Integrated Circuits HI-3111PCTF	Integrated Circuits (ICs)	CAN 1MBPS NORMAL/SLEEP 5V 44-PIN QFN EP
Holt Integrated Circuits HI-4850PSTF	Integrated Circuits (ICs)	IC TRANSCEIVER HALF 1/1
Holt Integrated Circuits HI-4851PSIF	Integrated Circuits (ICs)	IC TRANSCEIVER FULL 1/1 8SOIC
Holt Integrated Circuits HI-4853PSIF	Integrated Circuits (ICs)	IC TRANSCEIVER HALF 1/1 8SOIC
Holt Integrated Circuits HI-6131PQTF	Integrated Circuits (ICs)	MIL-STD-1553B BUS 64-LQFP
Holt Integrated Circuits HI-8192PCTF	Integrated Circuits (ICs)	IC SW SPST-NO/NCX4 17OHM 16CSP
Holt Integrated Circuits HI-8192PSIF	Integrated Circuits (ICs)	IC SW SPST-NO/NCX4 17OHM 16SOIC
Holt Integrated Circuits HI-8195PSIF	Integrated Circuits (ICs)	IC SWITCH SPST-NOX4 31OHM 16SOIC
Holt Integrated Circuits HI-8201PSIF	Integrated Circuits (ICs)	IC SW SPST-NCX4 10OHM 20TSSOP

Part	Spec A	Spec B	Spec C	Spec D	Description

Holt Integrated Circuits, located in Aliso Viejo, California, has been a major supplier of integrated circuits for the aerospace industry for over twenty years. The company manufactures data bus and display driver ICs for both commercial and military users worldwide, with a proven track record of customer service, quality, and technical excellence.

Holt maintains the largest ARINC 429 IC product portfolio in existence, ranging from simple analog bus interface chips to complex protocol ICs with on-chip FIFOs and RAM. Their product lines also include MIL-STD-1553, ARINC 717, ARINC 825 (CAN), RS-485/422 interfaces, discrete-to-digital sensors, and analog switches.

World's first quad ARINC 429 line driver (HI-85104)
Complete MIL-STD-1553 solutions with BC/MT/RT functionality
Over 400 avionics manufacturers rely on Holt products
Applications include flight control, navigation, engine management, and in-flight entertainment

Frequently Asked Questions

What aerospace standards does Holt Integrated Circuits support?: Holt supports ARINC 429, MIL-STD-1553, ARINC 717, ARINC 825 (CAN), and RS-485/422 data bus standards for aerospace and avionics applications.
What is Holt's most notable ARINC 429 product?: Holt offers the HI-85104, the world's first quad ARINC 429 line driver, integrating four fully independent transmit channels into a compact 6mm x 6mm QFN package.
What industries use Holt Integrated Circuits products?: Holt ICs are used in commercial and military aerospace applications including flight control, navigation, engine management, communications, safety equipment, and in-flight entertainment systems.
Does Holt offer complete MIL-STD-1553 solutions?: Yes, Holt provides highly integrated MIL-STD-1553 products with full protocol and transceiver functionality on a single IC, including BC/MT/RT modes, on-chip RAM, and dedicated host interface options.