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Texas Instruments TCAN1042HGDR — Interface & Transceivers

TCAN1042HGDR CAN Transceiver, 5 Mbps, 8-SOIC, -55 to 125°C

MPNTCAN1042HGDR
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Texas Instruments TCAN1042HGDR CAN FD transceiver, 1/1 driver/receiver, 5 Mbps data rate, 8-SOIC package, 4.5V to 5.5V supply, -55°C to 125°C operating temperature.

$1.8300Ref. price · indicative, final on quote
Texas Instruments TCAN1042HGDR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TCAN1042HGDR specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
ProtocolCANbus
Operating temperature-55°C~125°C
PackageTape & Reel (TR); Cut Tape (CT)
Data rate5Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers (Receivers)1/1

Product details

CAN FD transceiver rated for the full automotive temperature band

The Texas Instruments TCAN1042HGDR is a CAN FD transceiver supporting data rates up to 5 Mbps, compliant with the ISO 11898-2:2016 standard.

The 5 Mbps data rate supports CAN FD (flexible data-rate) frames, allowing payloads larger than the classical 8 bytes per message. At this speed the bit time is 200 ns; the transceiver's loop delay and symmetry must stay within the CAN FD timing budget. The TCAN1042HGDR is specified for this, so a designer can run the bus at the higher rate without re-characterizing the physical layer for each node.

Frequently asked questions

Is TCAN1042HGDR a direct replacement for TCAN1042H?

The base product number is TCAN1042; the HGDR suffix indicates the specific reel and package variant. Both share the same transceiver core and 5 Mbps rating. For a drop-in comparison, verify the package and temperature grade match your BOM — the TCAN1042HGDR is an 8-SOIC, -55°C to 125°C device.