SN65HVD07DR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn65hvd07dr",
  "title": "SN65HVD07DR",
  "brief": "Texas Instruments RS-485 / RS-422 ICs, SOIC-8. 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",
    "sn65hvd07dr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "SN65HVD07DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd07.pdf",
    "parts": {
      "symbol": "sn65hvd07dr.kicad_sym",
      "footprint": "sn65hvd07dr.kicad_mod",
      "model_3d": "sn65hvd07dr-hero.glb",
      "model_3d_plain": "sn65hvd07dr.glb",
      "model_3d_step": "sn65hvd07dr-etched.step",
      "model_3d_step_plain": "sn65hvd07dr.step",
      "lbr": "sn65hvd07dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C173758",
      "digikey": "296-39172-2-ND",
      "mouser": "595-SN65HVD07DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T21:38:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39172-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN65HVD07DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R",
        "type": "output",
        "description": "Receiver data output, driven from the differential receiver inputs A and B as shown in the logic diagram."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver enable, active-low, so the receiver is enabled when this pin is held low (the datasheet states the receiver enables are active-low)."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver enable, active-high, so the driver is enabled when this pin is held high (the datasheet states the driver enables are active-high)."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver data input that drives the differential A and B bus outputs when the driver is enabled, per the logic diagram."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device; no voltage limits for this pin are given in the pages provided."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting bus pin of the differential I/O port, shared by the driver output and receiver input."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting bus pin of the differential I/O port, shared by the driver output and receiver input, designed to offer minimum bus loading when the driver is disabled or unpowered."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin; the recommended supply voltage range is not stated in the pages provided."
      }
    ],
    "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 excerpt contains no Pin Functions table. Pin names and numbers come from the D/P package top-vie; Voltage and current limits for VCC and GND are not in the provided pages (the Absolute Maximum Ratin; The SN65HVD07DR is listed as an active SOIC (D), 8-pin orderable part on page 20 and in the tape-and"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0419,
        "at": "2026-10-10T21:37:45"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn65hvd07.pdf",
        "pages": 29,
        "sha256": "52c3ae6cd944d9af",
        "source_tier": "mfr"
      },
      "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"
    },
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65hvd07dr-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b340d573791dd29a0dea6f17187795ff57f5efa9f4698cb9cdc85c12db8eb58b",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Interface",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "sn65hvd07dr"
  ],
  "discovery_pitch": "SN65HVD07DR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "visibility": {
    "public": true
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}