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TCAN334GD

TCAN334GD CANbus Transceiver, 1 Mbps, 3V–3.6V, 8-SOIC

MPNTCAN334GD
Active

Texas Instruments TCAN334GD CANbus transceiver, 1/1 driver/receiver, 1 Mbps data rate, 3V to 3.6V supply, 120 mV receiver hysteresis, 8-SOIC package, -40°C to 125°C operating temperature.

$2.6044Ref. price · indicative, final on quote
Texas Instruments TCAN334GD datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TCAN334GD specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolCANbus
Operating temperature-40°C~125°C
PackageTube
Data rate1Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis120 mV
Number of drivers (Receivers)1/1

Product details

3.3V CAN transceiver for industrial and automotive buses

It handles the standard CAN 2.0 data rate of 1 Mbps and includes a receiver with 120 mV of hysteresis to reject noise on the differential bus lines — a practical margin when the cable runs through a motor drive cabinet or a factory floor.

Supply rail and logic-level compatibility

The nominal 3.3V supply is inside the range, so the part runs directly from a 3.3V LDO or switching regulator. If your existing CAN bus is 5V, this part will not work — the bus pins are also referenced to VCC, not to an external 5V rail.

Frequently asked questions

Is TCAN334GD compatible with 3.3V supplies?

Yes. The TXD and RXD logic pins are referenced to VCC, so they interface directly with a 3.3V microcontroller without level translation.

What is the difference between TCAN334GD and TCAN330G?

The TCAN330G is a 5V CAN transceiver, while the TCAN334GD is a 3.3V part. They are not pin-compatible across supply families — pick the one that matches your system rail.