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ARINC 429 Line Receivers

ARINC 429 Line Receivers 

The ARINC 429 Line Receiver converts ARINC 429 differential RZ data to TTL/CMOS compatible outputs. Each lightning protected receiver channel operates independently and meets all requirements of the ARINC 429 Digital Information Transfer Standard. Please refer to the selection table below for Data Sheets on our ARINC 429 Line Receivers and Receiver Interface products.

What Is an ARINC 429 Line Receiver?

An ARINC 429 line receiver is a dedicated interface device that translates differential RZ signals from an ARINC 429 bus into standard TTL or CMOS digital logic levels. This conversion allows data from avionics subsystems—such as navigation, flight control, or sensors—to be accurately processed by onboard computers and digital systems.

Each DEI receiver includes internal filtering, voltage threshold detection, and lightning protection circuitry that is compliant with DO-160 standards, providing system-level resilience and reducing the need for external protection components.

Filter By:

Product Package Types
12 DFN 6.15x7.7x1.4 G
14 SOIC NB G
16 4X4 I MLPQ G
16 CERDIP
16 CERDIP G
16 CSOP
16 CSOP E
16 SB DIP P
16 SOIC EP NB
16 SOIC EP NB G
16 SOIC NB G
16 SOIC WB G
16 SOICW I EP G
20 5x5 C MLPQ G
20 5x5 I MLPQ G
20 CERDIP
20 CERDIP G
20 CLCC P
20 SOIC WB
20 SOIC WB G
20 TSSOP G
24 TSSOP EP G
24 TSSOP G
28 CLCC P
28 PLCC
28 PLCC G
38 5x7 C MLPQ G
38 5x7 I MLPQ G
38 TSSOP G
40 SB DIP A
44 7X7 I MLPQ G
44 CLCC
44 MQFP2 G
44 PLCC A G
44 PLCC C G
44 PQFP G
52 CQFJ
52 MQFP G
64 9X9 C MLPQ G
8 EP SOIC G
8 SOIC NB G
Temperature Range
-40°c - 125°c
-40°c - 85°c
-55°c - 105°c
-55°c - 125°c
-55°c - 85°c
Output Resistance
0.0
7.5
10.0
10
13.0
27.5
37
37.5
or 37.5
user selectable: 0
user selectable: 5
user selectable: 7.5
Tri State Outputs
false
true
Fused Outputs
true
Part #temp rangeproduct package typeoutput resistancetri state outputsfused outputsProduct descriptionQuote
DEI1041-SES-G-55°C - 85°C8 SOIC NB GCompact, single-channel receiver, single 3.3V/5V supply, DO-160D Level A3 lightning protection, Enhanced Industrial temperature range.
DEI1041-SMB-G-55°C - 125°C8 SOIC NB GCompact, single-channel receiver, single 3.3V/5V supply, DO-160D Level A3 lightning protection, Military temperature range with Burn-in.
DEI1041-SMS-G-55°C - 125°C8 SOIC NB G
DEI1044A-TES-G-55°C - 85°C20 TSSOP G4-channel receiver with TTL/CMOS test inputs, single 3.3V/5V supply, lightning protection, Enhanced Industrial temperature range.
DEI1044A-TMS-G-55°C - 125°C20 TSSOP G4-channel receiver with TTL/CMOS test inputs, single 3.3V/5V supply, lightning protection, Military temperature range.
DEI1044-G-55°C - 85°C20 TSSOP GLegacy 4-channel receiver with TTL/CMOS test inputs, single 3.3V/5V supply, lightning protection, and enhanced Industrial temperature range.
DEI1044-TMS-G-55°C - 125°C20 TSSOP G
DEI1045A-TES-G-55°C - 85°C20 TSSOP G4-channel receiver, single 3.3V/5V supply, lightning protection, Enhanced Industrial temperature range.
DEI1045A-TMS-G-55°C - 125°C20 TSSOP G4-channel receiver, single 3.3V/5V supply, lightning protection, Military temperature range.
DEI1045-G-55°C - 85°C20 TSSOP GLegacy 4-channel receiver, single 3.3V/5V supply, lightning protection and enhanced Industrial temperature range.
DEI1045-TMS-G-55°C - 125°C20 TSSOP G
DEI1046A-TES-G-55°C - 85°C38 TSSOP G8-channel receiver w/Test, lightning protection and enhanced Industrial temperature range.
DEI1046A-TMS-G-55°C - 125°C38 TSSOP G8-channel receiver w/Test, lightning protection and military temperature range.
DEI1049-TES-G-55°C - 85°C38 TSSOP G8-channel receiver w/Test, 40K input resistors, lightning protection and enhanced Industrial temperature range.
DEI1049-TMS-G-55°C - 125°C38 TSSOP G8-channel receiver w/Test, 40K input resistors, lightning protection, Military temperature range.
DEI1148-QES-G-55°C - 85°C44 MQFP2 G8-channel receiver w/Test, lightning protection and enhanced Industrial temperature range.
DEI1148-QMS-G-55°C - 125°C44 MQFP2 G8-channel receiver w/Test, lightning protection, Military temperature range.
DEI3283-CMB-55°C - 125°C20 CERDIP
DEI3283-CMB-G-55°C - 125°C20 CERDIP G
DEI3283-CMS-55°C - 125°C20 CERDIP
DEI3283-CMS-G-55°C - 125°C20 CERDIP G
DEI3283-EMB-55°C - 125°C20 CLCC P
DEI3283-EMS-55°C - 125°C20 CLCC P
DEI3283-SAB-40°C - 125°C20 SOIC WB
DEI3283-SAB-G-40°C - 125°C20 SOIC WB G
DEI3283-SAS-40°C - 125°C20 SOIC WB
DEI3283-SAS-G-40°C - 125°C20 SOIC WB G
DEI3283-SES-55°C - 85°C20 SOIC WB
DEI3283-SES-G-55°C - 85°C20 SOIC WB G
DEI3283-SMS-55°C - 125°C20 SOIC WB
DEI3283-SMS-G-55°C - 125°C20 SOIC WB G 2-channel receiver w/Test, compact SOIC package w/Test, Military temperature range.
DEI3283A-CMB-55°C - 125°C20 CERDIP2-channel receiver w/Test, rugged CERDIP package w/Test, Military temperature range with Burn-in, non-G.

Custom ASICs

ARINC 429 Line Receiver Suppliers

Device Engineering Incorporated (DEI) is a trusted supplier of high-reliability ARINC 429 line receivers, engineered to meet the rigorous demands of modern avionics data systems. Our devices are widely used in commercial aircraft, military platforms, and industrial systems that require fault-tolerant digital communications.

All DEI receivers conform to the ARINC 429 Digital Information Transfer Standard and are designed to maintain performance under harsh environmental and electrical conditions. Each channel is isolated, durable against transient disturbances, and optimized for low power consumption and signal integrity.

With decades of experience in ASIC design and interface logic, DEI has established a proven track record as a dependable component partner to aerospace system integrators, OEMs, and defense contractors worldwide.

Requirements and Standards Met

DEI’s ARINC 429 line receivers are engineered to meet or exceed the following:

  • ARINC 429 Specification Compliance
  • DO-160 Lightning Protection (Levels 3 or A3, depending on model)
  • MIL-STD Temperature Ranges (including parts qualified to -55°C)
  • Logic Level Compatibility: 3.3V and 5V operation for digital I/O flexibility
  • Package Options: DIP, SMT, and screened variants for aerospace qualification

Many aerospace systems incorporating these receivers are built into enclosures and platforms that benefit from complementary metalworking services such as A572 GR50 carbon steel bending and rolling, ASTM A572 GR50/A50 pipe bending, and A50 custom tube bending, especially where signal routing, shielding, or vibration isolation are required.

Call a Specialist Today!

In airborne systems where signal fidelity, noise rejection, and thermal resilience are mission-critical, DEI’s ARINC 429 line receivers deliver performance you can count on. Whether you're integrating with a modular avionics architecture or building signal pathways into enclosures designed with A572 GR50 carbon steel or A50 custom tube bending, DEI components ensure compatibility, compliance, and long-term reliability.

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