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Proven aerospace-grade ASICs for flight systems, monitoring, and diagnostics.
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
12L DFN G
14 SOIC NB G
16 4X4 I MLPQ G
16 CERDIP
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
20L CERDIP
20L CLCC
20L SOIC EP WB G
20L WB SOIC
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
44L QFN EP G
52 CQFJ
52 MQFP G
64 9X9 C MLPQ G
8 EP SOIC G
8 SOIC NB G
8L DFN G
Temperature Range
-40°c - 125°c
-40°c to +85°c
-55°c - 125°c
-55°c - 85°c
-55°c to +125°c
-55°c to +85°c
-55°c to +105°c
-55°c to +85°c
Output Resistance
0.0
1.7 ohms
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
true
Fused Outputs
TRUE
true
| Part # | temp range | product package type | output resistance | tri state outputs | fused outputs | Product description | Quote |
|---|---|---|---|---|---|---|---|
| DEI1041-SES-G | -55°C - 85°C | 8 SOIC NB G | Compact, single-channel receiver, single 3.3V/5V supply, DO-160D Level A3 lightning protection, Enhanced Industrial temperature range. | ||||
| DEI1041-SMB-G | -55°C - 125°C | 8 SOIC NB G | Compact, 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°C | 8 SOIC NB G | BiCMOS ARINC 429 line receiver, 3.3/5V supply, TTL/CMOS output, DO-160D lightning protection, MIL-temp, built-in test outputs ZERO/ONE/NULL. | ||||
| DEI1044A-TES-G | -55°C - 85°C | 20 TSSOP G | 4-channel receiver with TTL/CMOS test inputs, single 3.3V/5V supply, lightning protection, Enhanced Industrial temperature range. | ||||
| DEI1044A-TMS-G | -55°C - 125°C | 20 TSSOP G | 4-channel receiver with TTL/CMOS test inputs, single 3.3V/5V supply, lightning protection, Military temperature range. | ||||
| DEI1044-G | -55°C - 85°C | 20 TSSOP G | Legacy 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°C | 20 TSSOP G | Quad BiCMOS ARINC 429 receiver, 20-pin TSSOP, four channels, TTL/CMOS output, lightning protection, built-in test inputs, MIL-temp. | ||||
| DEI1045A-TES-G | -55°C - 85°C | 20 TSSOP G | 4-channel receiver, single 3.3V/5V supply, lightning protection, Enhanced Industrial temperature range. | ||||
| DEI1045A-TMS-G | -55°C - 125°C | 20 TSSOP G | 4-channel receiver, single 3.3V/5V supply, lightning protection, Military temperature range. | ||||
| DEI1045-G | -55°C - 85°C | 20 TSSOP G | Legacy 4-channel receiver, single 3.3V/5V supply, lightning protection and enhanced Industrial temperature range. | ||||
| DEI1045-TMS-G | -55°C - 125°C | 20 TSSOP G | Quad BiCMOS ARINC 429 receiver, 20-pin TSSOP, TTL/CMOS output, lightning protected, compatible with DEI1044 system test inputs, MIL-temp. | ||||
| DEI1046A-TES-G | -55°C - 85°C | 38 TSSOP G | 8-channel receiver w/Test, lightning protection and enhanced Industrial temperature range. | ||||
| DEI1046A-TMS-G | -55°C - 125°C | 38 TSSOP G | 8-channel receiver w/Test, lightning protection and military temperature range. | ||||
| DEI1049-TES-G | -55°C - 85°C | 38 TSSOP G | 8-channel receiver w/Test, 40K input resistors, lightning protection and enhanced Industrial temperature range. | ||||
| DEI1049-TMS-G | -55°C - 125°C | 38 TSSOP G | 8-channel receiver w/Test, 40K input resistors, lightning protection, Military temperature range. | ||||
| DEI1148-QES-G | -55°C - 85°C | 44 MQFP2 G | 8-channel receiver w/Test, lightning protection and enhanced Industrial temperature range. | ||||
| DEI1148-QMS-G | -55°C - 125°C | 44 MQFP2 G | 8-channel receiver w/Test, lightning protection, Military temperature range. | ||||
| DEI3283-CMB | -55°C - 125°C | 20 CERDIP | Dual ARINC 429 receiver, bipolar tech, ±200V transient protection, symmetrical delays, stable thresholds, TTL/CMOS output, built-in test inputs, Mil-temp and 100% Burn-in. | ||||
| DEI3283-CMB-G | -55°C - 125°C | 20 CERDIP G | Lead-free dual ARINC 429 receiver, 20-pin ceramic DIP, ±200V transient protection, TTL/CMOS outputs, symmetrical delays, temperature stable, Mil-temp and 100% Burn-in. | ||||
| DEI3283-CMS | -55°C - 125°C | 20 CERDIP | Dual ARINC 429 receiver, bipolar tech, ±200V transient protection, symmetrical delays, stable threshold, TTL/CMOS output, built-in test inputs, MIL-temp. | ||||
| DEI3283-CMS-G | -55°C - 125°C | 20 CERDIP G | Lead-free dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable threshold voltage, built-in test inputs, MIL-temp. | ||||
| DEI3283-EMB | -55°C - 125°C | 20 CLCC P | Dual ARINC 429 receiver, ceramic leadless chip carrier, ±200V transient protection, symmetrical delays, stable thresholds, built-in test, Mil-temp and 100% Burn-in. | ||||
| DEI3283-EMS | -55°C - 125°C | 20 CLCC P | Dual ARINC 429 receiver, bipolar tech, ±200V transient protection, symmetrical delays, stable thresholds, built-in test inputs, aerospace grade, MIL-temp. | ||||
| DEI3283-SAB | -40°C - 125°C | 20 SOIC WB | Dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, TTL/CMOS output, symmetrical delays, stable thresholds, no external parts, 100% Burn-in. | ||||
| DEI3283-SAB-G | -40°C - 125°C | 20 SOIC WB G | Lead-free dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable thresholds, built-in test inputs, 100% Burn-in. | ||||
| DEI3283-SAS | -40°C - 125°C | 20 SOIC WB | Dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable threshold voltage, built-in test inputs. | ||||
| DEI3283-SAS-G | -40°C - 125°C | 20 SOIC WB G | Lead-free dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable threshold, built-in test inputs. | ||||
| DEI3283-SES | -55°C - 85°C | 20 SOIC WB | Dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable thresholds, built-in test. | ||||
| DEI3283-SES-G | -55°C - 85°C | 20 SOIC WB G | Lead-free dual ARINC 429 receiver, 20-pin SOIC, ±200V transient protection, symmetrical delays, stable thresholds, built-in test inputs. | ||||
| DEI3283-SMS | -55°C - 125°C | 20 SOIC WB | Dual ARINC 429 receiver, bipolar tech, ±200V transient protection, symmetrical delays, stable thresholds, built-in test inputs. | ||||
| DEI3283-SMS-G | -55°C - 125°C | 20 SOIC WB G | 2-channel receiver w/Test, compact SOIC package w/Test, Military temperature range. | ||||
| DEI3283A-CMB | -55°C - 125°C | 20 CERDIP | 2-channel receiver w/Test, rugged CERDIP package w/Test, Military temperature range with Burn-in, non-G. | ||||
| DEI3283A-CMB-G | -55°C - 125°C | 20 CERDIP | 2-channel receiver w/Test, rugged 20L CERDIP package w/Test, Military temperature range with Burn-in, -G (Green/RoHS). | ||||
| DEI3283A-CMS | -55°C - 125°C | 20 CERDIP | 2-channel receiver w/Test, rugged CERDIP package w/Test, Military temperature range, non-G. | ||||
| DEI3283A-CMS-G | -55°C - 125°C | 20L CERDIP | 2-channel receiver w/Test, rugged CERDIP package w/Test, Military temperature range, -G (Green/RoHS). | ||||
| DEI3283A-EMB | -55°C - 125°C | 20L CLCC | 2-channel receiver w/Test, rugged CLCC package w/Test, Military temperature range, 125C Burn-in, non-G. | ||||
| DEI3283A-EMS | -55°C - 125°C | 20L CLCC | 2-channel receiver w/Test, rugged CLCC package w/Test, Military temperature range, non-G. | ||||
| DEI3283A-SAS-G | -40°C - 125°C | 20L WB SOIC | 2-channel receiver w/Test, rugged SOIC package w/Test, -40C to + 125C temperature range, -G (Green/RoHS). | ||||
| DEI3283A-SES-G | -55°C - 85°C | 20L WB SOIC | 2-channel receiver w/Test, rugged WB SOIC package w/Test, -55C to +85C temperature range, -G (Green/RoHS). | ||||
| DEI3283A-SMS-G | -55°C - 125°C | 20L WB SOIC | 2-channel receiver w/Test, rugged WB SOIC package w/Test, -55C to +125C temperature range, -G (Green/RoHS). | ||||
| DEI3283A-SAB-G | -40°C - 125°C | 20L WB SOIC | 2-channel receiver w/Test, rugged SOIC package w/Test, -40C to + 125C temperature range, -G (Green/RoHS). |
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.