component
TCAN337GDCNR
Public Made by Adomby adom
Texas Instruments CAN Transceivers, SOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTCAN337GDCNR
Texas Instruments · CAN Transceivers · SOT-23-8
TCAN337GDCNR from Texas Instruments, in a SOT-23-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | CAN transmit data input with logic thresholds VIL≤0.8V (dominant) and VIH≥2V (recessive) with integrated pull-up resistor. |
| 2 | GND | power_in | Ground connection for the 3.3V power supply circuit. |
| 3 | VCC | power_in | 3.3V power supply input with recommended operating range 3.0V to 3.6V. |
| 4 | RXD | tri_state | CAN receive data output with VOL=0.2-0.4V (dominant) and VOH≥0.8×VCC (recessive) featuring tri-state output stage. |
| 5 | FAULT | output | Open-drain fault output pin signaling TXD dominant timeout, RXD dominant timeout, thermal shutdown, or undervoltage lockout with 4-12mA sink current. |
| 6 | CANL | bidirectional | Low level CAN bus differential line with integrated transceiver rated for ±14V absolute maximum and ±12V common mode operating range. |
| 7 | CANH | bidirectional | High level CAN bus differential line with integrated transceiver rated for ±14V absolute maximum and ±12V common mode operating range. |
| 8 | S | input | Silent mode control input, driven high (≥2V) for listen-only receive-only operation or low (≤0.8V) for normal bidirectional mode with integrated pull-down. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TCAN337GDCNR - Footprint:
Package_TO_SOT_SMD:SOT-23-8 - 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
tcan337gdcnr-etched.step/tcan337gdcnr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tcan337gdcnr.step/tcan337gdcnr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
4ca897151f2b9fce, retrieved 2026-09-24, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).