ISO7420FEDR

{
  "slug": "iso7420fedr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "iso7420fedr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "iso7420fedr.kicad_sym",
    "iso7420fedr.kicad_mod",
    "iso7420fedr.glb",
    "iso7420fedr.step",
    "iso7420fedr.lbr",
    "docs/hero.png",
    "docs/iso7420fedr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "iso7420fedr-hero.glb",
    "iso7420fedr-hero.overlay.json"
  ],
  "component": {
    "mpn": "ISO7420FEDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/iso7420fe.pdf",
    "parts": {
      "symbol": "iso7420fedr.kicad_sym",
      "footprint": "iso7420fedr.kicad_mod",
      "model_3d": "iso7420fedr-hero.glb",
      "model_3d_plain": "iso7420fedr.glb",
      "model_3d_step": "iso7420fedr-etched.step",
      "model_3d_step_plain": "iso7420fedr.step",
      "lbr": "iso7420fedr.lbr"
    },
    "distributor_links": {
      "lcsc": 524791,
      "digikey": "296-28742-2-ND",
      "mouser": "595-ISO7420FEDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T04:47:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28742-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-ISO7420FEDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC1",
        "type": "power_in",
        "description": "Power supply for input side channels, 3.0 V to 5.5 V"
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Isolated digital input for channel A with TTL thresholds and 5 V tolerance"
      },
      {
        "number": "3",
        "name": "INB",
        "type": "input",
        "description": "Isolated digital input for channel B with TTL thresholds and 5 V tolerance"
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground reference for VCC1 input side supply"
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground reference for VCC2 output side supply"
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "Isolated digital output for channel B with 4 mA output current capability"
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Isolated digital output for channel A with 4 mA output current capability"
      },
      {
        "number": "8",
        "name": "VCC2",
        "type": "power_in",
        "description": "Power supply for output side channels, 3.0 V to 5.5 V"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 9,
        "cost_usd": 0.097,
        "at": "2026-10-03T04:46:51"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/iso7420fe.pdf",
        "pages": 35,
        "sha256": "fd2697d2a8652c8e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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}