SN55HVD75DRBREP

{
  "slug": "sn55hvd75drbrep",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments RS-485/RS-422 ICs, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "sn55hvd75drbrep",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn55hvd75drbrep.kicad_sym",
    "sn55hvd75drbrep.kicad_mod",
    "sn55hvd75drbrep.glb",
    "sn55hvd75drbrep.step",
    "sn55hvd75drbrep.lbr",
    "docs/hero.png",
    "docs/sn55hvd75drbrep-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn55hvd75drbrep-hero.glb",
    "sn55hvd75drbrep-hero.overlay.json",
    "sn55hvd75drbrep-etched.glb"
  ],
  "component": {
    "mpn": "SN55HVD75DRBREP",
    "manufacturer": "Texas Instruments",
    "package": "SON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "RS-485/RS-422 ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn55hvd75drbrep.pdf",
    "parts": {
      "symbol": "sn55hvd75drbrep.kicad_sym",
      "footprint": "sn55hvd75drbrep.kicad_mod",
      "model_3d": "sn55hvd75drbrep-hero.glb",
      "model_3d_plain": "sn55hvd75drbrep-etched.glb",
      "model_3d_step": "sn55hvd75drbrep-etched.step",
      "model_3d_step_plain": "sn55hvd75drbrep.step",
      "lbr": "sn55hvd75drbrep.lbr"
    },
    "distributor_links": {
      "lcsc": "C2878076",
      "digikey": "296-SN55HVD75DRBREPTR-ND",
      "mouser": "595-SN55HVD75DRBREP"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T16:41:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-SN55HVD75DRBREPTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN55HVD75DRBREP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R",
        "type": "output",
        "description": "Receive data output."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Active-low receiver enable."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data input."
      },
      {
        "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 driver output or receiver input, complementary to B."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Bus I/O driver output or receiver input, complementary to A."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage of 3 V to 3.6 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 requested MPN SN55HVD75DRBREP is the DRB package, which the datasheet calls an 8-pin VSON, 3.00m"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0118,
        "at": "2026-10-28T16:40:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn55hvd75drbrep.pdf",
        "pages": 33,
        "sha256": "1ba53bf80706be81",
        "source_tier": "mfr"
      },
      "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": [
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        "file": "sn55hvd75drbrep.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cbee016fb8ee69c44b13d8818fcf65dcf240f5fdca70b22700521eb617c5311a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn55hvd75drbrep-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ede782923d3f6698c5e57f83909458b2a39364d609977d50d11d9150b32abf10",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}