Holt Expands Drop-In Replacements for DDC® MIL-STD-1553 Terminals
Aliso Viejo, CA (September 15, 2023) – Holt Integrated Circuits today announced an expansion of its family of legacy drop-in replacement MIL-STD-1553 Terminals to include the DDC® Mini-ACE® and Mini-ACE Plus® families. All drop-in families are both pin and software register level compatible.
Holt Family | DDC Family | Included Functions | Package |
Micro-ACE® TE | BC/MT/RT Protocol, SRAM, Dual Transceivers | PBGA-324 | |
Mini-ACE® Mark3 | BC/MT/RT Protocol, SRAM, Dual Transceivers | CQFP-80 | |
Total-ACE® | BC/MT/RT Protocol, SRAM, Dual Transceivers, Dual Transformers | PBGA-312 | |
Enhanced Mini-ACE® | BC/MT/RT Protocol, SRAM, Dual Transceivers | CQFP-72 | |
Micro-ACE® | BC/MT/RT Protocol, SRAM, Dual Transceivers | PBGA-128 | |
Simple System RT | SSRT Protocol, Dual Transceivers | CQFP-72 | |
Simple System RT Mark3 | SSRT Protocol, Dual Transceivers | CQFP-80 | |
Mini-ACE®, | BC/MT/RT Protocol, SRAM Dual Transceivers | CQFP-72 | |
Mini-ACE®, | BC/MT/RT Protocol, SRAM Dual Transceivers | CPGA-81 |
The new family of devices, HI-6280, are fully functional drop-in replacements for DDC® Mini-ACE® and Mini-ACE Plus® families. The form, fit and function drop-ins allow users the option to realize significant cost savings, reduced lead-times, and avoid obsolescence when compared to existing hybrid or multi-chip module solutions.
The unique single-chip monolithic design allows mitigation of third-party supply chain issues and guarantees stable pricing and longevity over the life of aerospace programs.
“These new drop-in devices offer customers a second source for legacy designs, enabling the most cost-effective long-term solution for continued supply and price stability” said Sean Sleicher, Director of Business Development for Holt Integrated Circuits.
To request information on Holt’s ARINC 429, CAN, MIL-STD-1553 and other aerospace products, readers should contact Holt at (949) 859-8800, by e-mail at info@holtic.com, or visit the Holt Web site at www.holtic.com.
Note: DDC®, Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE® are registered trademarks of Data Device Corporation, Bohemia, NY, USA. There is no affiliation between Data Device Corporation and Holt Integrated Circuits Inc.
Located in Aliso Viejo, CA, Holt Integrated Circuits is a major supplier of ICs for avionics and military aircraft data bus and display applications. The company's products are specified by more than 400 manufacturers worldwide and are employed in flight control, navigation, engine management, communications, safety equipment, and in-flight entertainment systems.
Holt's range of ICs supporting the ARINC 429 standard is the widest in the industry, and its MIL-STD-1553 transceivers are recognized as the industry's smallest, having the lowest power consumption. In addition, Holt MIL-STD-1553 integrated terminals offer the most compact, cost effective solution available, integrating protocol, transceiver and transformers in a single 15x15mm package.
Holt also offers its MIL-STD-1553 protocol as a DAL A, DO-254 Certifiable IP Core. Other data bus products include ARINC 717, CAN (ARINC 825), Ethernet, RS-485/422, discrete-to-digital and analog switches.
Select products are available to DSCC SMD specifications. Holt also offers product compliant to the EU Directive 2011/65/EU (“RoHS 2”).
Holt Integrated Circuits is AS9100D:2016 and ISO 9001:2015 registered.
