component
TCAN1042HVDR
Public Made by Adomby adom
Texas Instruments CAN Transceivers, SOIC-8. Datasheet-verified pinout, 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
markdownTCAN1042HVDR
Texas Instruments · CAN Transceivers · SOIC-8
TCAN1042HVDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | CAN transmit data input (0 V for dominant, VIO level for recessive bus state); internally pulled high to VIO. |
| 2 | GND | power_in | Ground connection; thermal pad may be connected to GND for VSON package thermal optimization. |
| 3 | VCC | power_in | 5 V transceiver main power supply (operating range 4.5 V to 5.5 V). |
| 4 | RXD | output | CAN receive data output driven to 0 to 0.4 V (dominant) or 0.8 × VIO to VIO (recessive bus state). |
| 5 | VIO | power_in | I/O level-shifting power supply (3 V to 5.5 V range) setting TXD/STB input thresholds and RXD output voltage. |
| 6 | CANL | bidirectional | CAN low bus line with ±70 V bus fault protection and ±30 V receiver common-mode input range. |
| 7 | CANH | bidirectional | CAN high bus line with ±70 V bus fault protection and ±30 V receiver common-mode input range. |
| 8 | STB | input | Standby mode control input (low = normal mode, high = low-power standby); internally pulled high to VIO. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TCAN1042HVDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tcan1042hvdr-etched.step/tcan1042hvdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tcan1042hvdr.step/tcan1042hvdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
c11d91597c93d528, retrieved 2026-09-23, tier: manufacturer) - 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).