The UT1553 RTMP (figures 1 and 4) is a monolithic, CMOS, VLSI integrated circuit that meets all requirements for a dual-redundant MIL-STD-1553 Remote Terminal interface. The RTMP's advanced design supports both MIL-STD-1553A and MIL-STD-1553B serial data bus protocols, including differences in the status word response time and bit definitions, providing the system designer a single-chip solution to most Remote Terminal interface requirements.