SN65HVD72DRBT

{
  "slug": "sn65hvd72drbt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments RS-485 / RS-422 ICs, HVSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "sn65hvd72drbt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn65hvd72drbt.kicad_sym",
    "sn65hvd72drbt.kicad_mod",
    "sn65hvd72drbt.glb",
    "sn65hvd72drbt.step",
    "sn65hvd72drbt.lbr",
    "docs/hero.png",
    "docs/sn65hvd72drbt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65hvd72drbt-hero.glb",
    "sn65hvd72drbt-hero.overlay.json"
  ],
  "component": {
    "mpn": "SN65HVD72DRBT",
    "manufacturer": "Texas Instruments",
    "package": "HVSON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn65hvd75",
    "parts": {
      "symbol": "sn65hvd72drbt.kicad_sym",
      "footprint": "sn65hvd72drbt.kicad_mod",
      "model_3d": "sn65hvd72drbt-hero.glb",
      "model_3d_plain": "sn65hvd72drbt.glb",
      "model_3d_step": "sn65hvd72drbt-etched.step",
      "model_3d_step_plain": "sn65hvd72drbt.step",
      "lbr": "sn65hvd72drbt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2671161",
      "digikey": "296-35711-2-ND",
      "mouser": "595-SN65HVD72DRBT"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:43:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-35711-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN65HVD72DRBT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R",
        "type": "output",
        "description": "Receive data output of the receiver, which the datasheet describes as a digital output."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Active-low receiver enable digital input; the receiver is enabled when this pin is driven low."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable digital input that enables the driver when driven high."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data digital input that sets the driver bus output state."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Local device ground, the reference potential for the device."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Bus I/O terminal, driver output or receiver input, complementary to B; bus inputs are rated -13 V to 16.5 V per the absolute maximum ratings."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Bus I/O terminal, driver output or receiver input, complementary to A; bus inputs are rated -13 V to 16.5 V per the absolute maximum ratings."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin; the device is powered from a 3 V to 3.6 V supply (absolute maximum VCC is -0.5 V to 5 V)."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The package hint says HVSON-8-EP(3x3), but the datasheet only names the DRB package as 8-Pin VSON (3; Only 10 of 46 datasheet pages were supplied. The DRB pin numbers come from the shared Pin Functions ; Pin types are mapped to KiCad ERC classes: RE, DE and D as input, R as output, A and B as bidirectio",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0783,
        "at": "2026-10-08T18:42:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn65hvd75",
        "pages": 46,
        "sha256": "34f5900786acbc46",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn65hvd72drbt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "011a51da377f447312babeb238dcfbf367ff4264cc3f810ed389bede5decd928",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65hvd72drbt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8feef4bef1aacfb1771a48adda27e77ae6991baf29ebcb9b38109ced7422a16a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}