MIL-STD 1553 is a serial data bus used as the primary command and control interconnect in most spacecrafts. MIL-STD-1553’s robust performance and high level of interoperability make it the network of choice for aerospace avionics systems around the world.

MIL-STD-1553 is a command/response, time-multiplexed, serial data bus with a 1 Mbit/sec data rate. The bus contains a bus controller and up to 31 remote terminals. Actel Core1553 cores meet all requirements for dual-redundant bus operation.

Holt Integrated Circuits provides a broad range of IC options for the MIL-STD-1553 designer, including IP Core and full protocol and transceiver functionality on a single IC.

Holt MIL-STD-1553 solutions are the smallest and most cost effective in the industry, providing the entire 1553 interface on a single chip.

Our extensive line of military and space grade components provide MIL-STD-1553 interface solutions for microprocessors, PCI buses, and simple systems. Our 1553 data bus solutions are designed into almost every aircraft, helicopter, unmanned vehicle, missile programs, and space system that utilizes MIL-STD-1553.

MIL-STD-1553 data buses have been ubiquitous on military aircraft, helicopters, drones, ground vehicles and spacecraft for the past 50 years. 1553’s longevity is due to its physical layer robustness, redundancy and deterministic and reliable command/response protocol.

2024年3月28日 · Holt Integrated Circuits provides a broad range of IC options for the MIL-STD-1553 designer, including full transceiver functionality on a single IC.

2019年5月17日 · The PCI-1553 Interface Card and AltaAPI Support Software Represent the Latest MIL-STD-1553 32-bit FPGA Protocol Engine Technology. The PCI-1553 Passes SAE AS4111/4112 Protocol Tests and is the Only Commercial Off the Shelf Card That Supports for Full Protocol Testing AND Signal Capture as Standard Product.

Our offerings encompass advanced 1553 chips, bus interfaces, transceivers, transformers, couplers, and boards, setting new industry benchmarks for reliability and performance. Our portfolio includes top-tier MIL-STD-1553 components …

For demanding application needs, our 1553 product line combines high-speed encoding/decoding, intelligent protocol processing and advanced board-level functionality. MIL …