SN65HVD3086EDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn65hvd3086edr",
  "title": "SN65HVD3086EDR",
  "brief": "Texas Instruments RS-485 / RS-422 ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "sn65hvd3086edr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN65HVD3086EDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd3086e.pdf",
    "parts": {
      "symbol": "sn65hvd3086edr.kicad_sym",
      "footprint": "sn65hvd3086edr.kicad_mod",
      "model_3d": "sn65hvd3086edr-hero.glb",
      "model_3d_plain": "sn65hvd3086edr.glb",
      "model_3d_step": "sn65hvd3086edr-etched.step",
      "model_3d_step_plain": "sn65hvd3086edr.step",
      "lbr": "sn65hvd3086edr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2672067",
      "digikey": "296-SN65HVD3086EDRTR-ND",
      "mouser": "595-SN65HVD3086EDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:43:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-SN65HVD3086EDRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN65HVD3086EDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "2",
        "name": "R",
        "type": "tri_state",
        "description": "Receiver output, high-impedance when RE is high or open, otherwise driven high or low according to differential input VID = V(A) - V(B)."
      },
      {
        "number": "3",
        "name": "RE",
        "type": "input",
        "description": "Receiver enable, active low; high or open puts R in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V."
      },
      {
        "number": "4",
        "name": "DE",
        "type": "input",
        "description": "Driver enable, active high; low or open puts Y and Z in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "input",
        "description": "Driver data input; with DE high, D high drives Y high and Z low, D low drives Y low and Z high."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connected internally to pin 7."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connected internally to pin 6."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "9",
        "name": "Y",
        "type": "tri_state",
        "description": "Non-inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD."
      },
      {
        "number": "10",
        "name": "Z",
        "type": "tri_state",
        "description": "Inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD."
      },
      {
        "number": "11",
        "name": "B",
        "type": "input",
        "description": "Inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD."
      },
      {
        "number": "12",
        "name": "A",
        "type": "input",
        "description": "Non-inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD."
      },
      {
        "number": "13",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 14."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 13."
      }
    ],
    "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: Figure 2-2 labels pin 14 as NC ('No internal connection') while its notes say 'Pins 13 and 14 are co; Pins 8 and 9 are both labelled VCC in Figure 2-2 but the notes only state internal connections for p; Pin types for the bus pins were chosen from their datasheet roles (A/B receiver inputs, Y/Z driver o"
        ],
        "pages_sent": 25,
        "cost_usd": 0.1066,
        "at": "2026-10-08T18:43:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn65hvd3086e.pdf",
        "pages": 25,
        "sha256": "1bfe4b03225a71f6",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn65hvd3086edr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65hvd3086edr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d3a9d407d32a662b4c665d445577d3aa5485ad06c3e437cb3033f6ac0c5613e8",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Interface",
      "Pins": "14"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn65hvd3086edr"
  ],
  "discovery_pitch": "SN65HVD3086EDR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn65hvd3086edr.kicad_sym",
    "sn65hvd3086edr.kicad_mod",
    "sn65hvd3086edr.glb",
    "sn65hvd3086edr.step",
    "sn65hvd3086edr.lbr",
    "docs/hero.png",
    "docs/sn65hvd3086edr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65hvd3086edr-hero.glb",
    "sn65hvd3086edr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}