TCAN1042HDRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "tcan1042hdrq1",
  "title": "TCAN1042HDRQ1",
  "brief": "Texas Instruments CAN ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "comm-uart",
    "tcan1042hdrq1"
  ],
  "component": {
    "mpn": "TCAN1042HDRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Comm/UART",
    "subcategory": "CAN ICs",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303011500_Texas-Instruments-TCAN1042HDRQ1_C2671057.pdf",
    "parts": {
      "symbol": "tcan1042hdrq1.kicad_sym",
      "footprint": "tcan1042hdrq1.kicad_mod",
      "model_3d": "tcan1042hdrq1-etched.glb",
      "model_3d_plain": "tcan1042hdrq1.glb",
      "model_3d_step": "tcan1042hdrq1-etched.step",
      "model_3d_step_plain": "tcan1042hdrq1.step",
      "lbr": "tcan1042hdrq1.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "CAN transmit data input. LOW drives the bus dominant, HIGH lets the bus recess. Logic input range -0.3 V to 7 V (or VIO+0.3 V on 'V' devices)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection (0 V reference). For DRB (VSON) package options the thermal pad may be connected to GND to optimize thermal characteristics."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Transceiver 5-V supply voltage. Recommended operating range 4.5 V to 5.5 V; absolute maximum -0.3 V to 7 V."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "CAN receive data output. LOW when bus is dominant, HIGH when bus is recessive. Output drive ±2 mA (recommended), ±8 mA (absolute max). On non-'V' devices, driven to VCC logic levels."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. On base/H/G/HG suffix devices this pin is unused (leave floating or tie appropriately). On 'V' suffix parts this pin is used as VIO instead."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "Low-level CAN differential bus I/O line. Bus fault protection ±70 V (H suffix); differential absolute maximum ±70 V (H). Includes ±15 kV IEC ESD protection."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "High-level CAN differential bus I/O line. Bus fault protection ±70 V (H suffix); differential absolute maximum ±70 V (H). Includes ±15 kV IEC ESD protection."
      },
      {
        "number": "8",
        "name": "STB",
        "type": "input",
        "description": "Standby mode control input, active HIGH. Drive HIGH to place the transceiver in Low Power Standby Mode with Remote Wake capability; LOW selects normal operation."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303011500_Texas-Instruments-TCAN1042HDRQ1_C2671057.pdf",
        "pages": 41,
        "sha256": "3b66c68542cea6ea",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tcan1042hdrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tcan1042hdrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8d27568e0404d9eba47bbc3077ef232b4dbb1c8aa0701b96ece47279577286e7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Comm/UART",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tcan1042hdrq1"
  ],
  "discovery_pitch": "TCAN1042HDRQ1 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tcan1042hdrq1.kicad_sym",
    "tcan1042hdrq1.kicad_mod",
    "tcan1042hdrq1.glb",
    "tcan1042hdrq1.step",
    "tcan1042hdrq1.lbr",
    "docs/hero.png",
    "docs/tcan1042hdrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tcan1042hdrq1-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TCAN1042HDRQ1",
      "kind": "packaging"
    },
    {
      "mpn": "TCAN1042HDRQ1D",
      "kind": "packaging"
    },
    {
      "mpn": "TCAN1042HDRQ1DRB",
      "kind": "packaging"
    },
    {
      "mpn": "TCAN1042HDRQ1DRBR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T09:27:43.068Z"
}