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TCAN1042GDRQ1

Public Made by Adom

by adom

Texas Instruments CAN Transceivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TCAN1042GDRQ1

Texas Instruments · CAN Transceivers · SOIC-8

TCAN1042GDRQ1 from Texas Instruments, in a SOIC-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; LOW drives the bus dominant and HIGH leaves it recessive.
2 GND power_in Ground connection for the transceiver.
3 VCC power_in Transceiver 5-V supply voltage input.
4 RXD output CAN receive data output; LOW indicates a dominant bus state and HIGH a recessive state, and on this non-V variant it is driven to VCC, with output current limited to ±8 mA.
5 NC unconnected No connect on the non-V (G) variant; the pin is not internally connected and is used as VIO only on V-suffix devices.
6 CANL bidirectional Low-level CAN bus input/output line; bus fault protection is ±58 V on devices without the H suffix.
7 CANH bidirectional High-level CAN bus input/output line; bus fault protection is ±58 V on devices without the H suffix.
8 STB input Standby mode control input, active high.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Interface
Pins 8

CAD (KiCad official)

  • Symbol: TCAN1042GDRQ1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tcan1042gdrq1-etched.step / tcan1042gdrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tcan1042gdrq1.step / tcan1042gdrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (41 pp, sha256 760b6c194e85451f, retrieved 2026-10-11, 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 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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).

Datasheet PDF