New Old Stock (NOS) Lot of 28x DDC (Data Device Corporation) Mini-ACE BU-65178F3-192 MIL-STD-1553 Integrated Terminals

These are genuine DDC Mini-ACE hybrids (one-square-inch package with gull-wing leads), marked as:

- BU-65178F3-192

- S/N examples like N174821 0631, Rev. C

- Taiwan made, blue body with gold pins

These are complete BC/RT/MT (Bus Controller / Remote Terminal / Bus Monitor) devices for MIL-STD-1553A/B data buses, commonly used in military, aerospace, avionics, and defense systems. 5V operation, integrated transceivers, internal RAM.

Keywords: DDC Mini-ACE, BU-65178, BU65178F3, MIL-STD-1553, 1553 transceiver, avionics IC, aerospace hybrid, Enhanced Mini-ACE compatible.