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HiRel Microelectronics

Standard ICs and ASICs along with Electronic Manufacturing Services (CCA, Radiation Testing, Upscreening and Packaging).

MIL-STD-1553B Databus and Transceivers

Providing your HiRel Databus for HiRel Applications

Cobham provides the MIL-STD-1553 SµMMIT™ family and MIL-STD-1553 Transceivers available to SMDs, QML Q and V, for your HiRel and Avionic applications.

Standard Features:

  • MIL-STD-1553B
  • 16-Bit I/O
  • Remote Terminal
  • Dual Redundant

For questions, please call 800-645-8862.

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Cobham Semiconductor Solutions Short Form

Cobham Semiconductor Solutions HiRel Short Form

Available MIL-STD-1553B Databus and Transceiver Products

MIL-STD-1553B Databus Products
Part
Number
 MIL-
STD-
1773		 Multi-
Protocol		 ±15V* +12V* +5V Int.
Transceiver		 Bus
Controller		 Monitor 8-bit
I/O		 Internal
RAM		 Flatpack Pin
Grid
Array		 LCC Application
Options		 QML
Q & V		 SMD #
UT69151 SµMMIT™ E ■ ■ ■ ■ 132 84 HR1, AV Q,V 5962-92118
UT69151 SµMMIT™ LXE * ■ ■ ■ ■ ■ 100 96 HR2, AV Q,V 5962-94663
UT69151 SµMMIT™ DXE ■ ■ ■ ■ 100 96 HR1, AV Q,V 5962-94663
UT69151 SµMMIT™ XTE ■ ■ ■ ■ ■ ■ ■ ■ 140 139 AV Q 5962-94758
UT69151 SµMMIT™ RTE ■ ■ ■ ■ 132, 140 139 AV Q 5962-98587
UT1553B BCRT * ■ ■ ■ 84 84 AV Q,V 5962-88628
UT1553B BCRTB ** ■ ■ ■ 84 84 AV Q,V 5962-88628
UT1553B BCRTM * ■ ■ ■ ■ 84 84 AV Q,V 5962-89577
UT1553B BCRTMB ** ■ ■ ■ ■ 84 84 AV Q,V 5962-89577
UT1553B BCRTMP ** ■ ■ ■ ■ 132 144 AV Q 5962-89501
UT1553B RTI * ■ ■ 84 AV M38510/55501
UT1553B RTMP * ■ ■ ■ 84 84 84 AV Q 5962-88645
UT1553B RTR * ■ ■ ■ 68 AV Q 5962-89576
UT1760A RTS * ■ ■ ■ 68 AV Q 5962-89575
* Obsolete: Obsolete products have run out of supply. Cobham can no longer produce obsolete products.
** End of Life (EOL): EOL products have reached a limited supply status and are not recommended for new designs.
MIL-STD-1553 Bus Transceivers
Part
Number
Datasheets		 MIL-STD-1553B ±15V* +5V +3V Dual
Redundant		 Total Dose
krad(Si)		 Package Application
Options		 QML
Q & V		 SMD #
UT63M147■■■1M24 FPHR3Q,V5962-93226
UT63M1x5C *■ 1553A■■■24DIP / 36FP / 36DIPAV
UT63M143■■■1M24 FPHR3Q,V5962-07242
* End of Life (EOL) for UT63M1x5C Bus Transceiver.
Application Options
Option Total Dose krad(Si) LETTH(0.25) MeV - cm2/mg Saturated Cross Section (cm2) per Bit Latch-Up Immune MeV - cm2/mg
HR1 300* 42 1.5E-4 ≤128
HR2 100* 42 1.5E-4 ≤128
HR3 1000* ** ** ≤111
AV N/A N/A N/A N/A
*  Maximum tolerance for product. Reduced tolerance products may be available.
** Device has no memory storage elements to upset.