For over 50 years, DDC has been supplying Hi-rel components and is the world leader in MIL-1553 technology. Our 1553 data bus solutions are designed into almost every aircraft, helicopter, unmanned vehicle, missile programs, and space system that utilizes MIL-STD-1553.
DDC provides worlds smallest chip with complete solution BC/RT/MT in 7×7 mm package. DDC offers Multi RT processor interface solution which includes transformers & transceivers.

Plastic BGA with Complete solution

DDC offers complete solution in single plastic BGA package with in-built transformers, transceivers along with Protocol. PCI/Processor interfaces are avilable.

TACE : Complete intergrated terminal with 312 ball BGA package. RoHS, Non-Rohs available. MIL temperature available.

TACEx : Completed integrated terminal. It can support up to 32 RTs. MIL temperature available.
Ceramic/PGA package

DDC has been supplying Ceramic Hybrid packages for long and these are still under production.

Enhanced Mini-Ace:The Enhanced Mini-ACE family of MIL-STD-1553 terminals provides complete interfaces between a host processor and 1553 bus, integrating dual transceiver, protocol logic, and 4K or 64K words of RAM with generic processor or PCI interface, 5V or 3.3V logic supply with In-built transceivers.
Worlds smallest MIL-STD-1553 terminal

DDC’s New Nano-Ace MIL-STD-1553 dual transceive operates from a 3.3V power supply with data rates of 50 MHz with SPI interface. Smallest package 7x7mm QFN. We offer Nano-Ace+ Suitable transformer as a combo with special/attractive price in MIL grade temperature.

Software and Register Compatible with ACE, Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, and Mini-ACE® Mark3 Series Remote Terminals Ultra Small Size Saves Space and Enables More Compact and Higher Density Boards Replaces 2 Transceivers, MIL-STD-1553 Protocol Core, and Memory RT Validated Tx Inhibit Ball for MT Only Applications
Dual monolithic Transceivers

The BU-67401L is a dual MIL-STD-1553 dual transceiver that operates from a +3.3V power supply and is Ultra Compact & Low Power device.

  • Dual 5V transceivers: +3.3V or +5V Versions
  • Single Supply 5V or 3.3V
  • Proprietary Monolithic Design Provides Outstanding Thermal Impedance Characteristics
  • Superior Noise Performance

Single 5V Transceivers: +5V power supply voltage, Harris interface type, -55 to +125° C operation. Available in extremely small size (32 pad LPCC), Flat Pack, DIP.