DG419LEDY-T1-GE4

{
  "slug": "dg419ledy-t1-ge4",
  "version": "0.1.0",
  "type": "component",
  "description": "Vishay Intertech Analog Switches, Multiplexers, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "interface",
    "dg419ledy-t1-ge4",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
    "dg419ledy-t1-ge4.kicad_sym",
    "dg419ledy-t1-ge4.kicad_mod",
    "dg419ledy-t1-ge4.glb",
    "dg419ledy-t1-ge4.step",
    "dg419ledy-t1-ge4.lbr",
    "docs/hero.png",
    "docs/dg419ledy-t1-ge4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dg419ledy-t1-ge4-hero.glb",
    "dg419ledy-t1-ge4-hero.overlay.json",
    "dg419ledy-t1-ge4-etched.glb"
  ],
  "component": {
    "mpn": "DG419LEDY-T1-GE4",
    "manufacturer": "Vishay Intertech",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588937913942228992",
    "parts": {
      "symbol": "dg419ledy-t1-ge4.kicad_sym",
      "footprint": "dg419ledy-t1-ge4.kicad_mod",
      "model_3d": "dg419ledy-t1-ge4-hero.glb",
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      "lbr": "dg419ledy-t1-ge4.lbr"
    },
    "distributor_links": {
      "lcsc": "C2673265",
      "digikey": "DG419LEDY-T1-GE4TR-ND",
      "mouser": "78-DG419LEDY-T1-GE4"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:44:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DG419LEDY-T1-GE4TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "78-DG419LEDY-T1-GE4",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "COM",
        "type": "passive",
        "description": "Analog common terminal that conducts to NO when IN is logic 1 and to NC when IN is logic 0, and signals beyond V+ or V- are clamped by internal diodes with forward current limited to the maximum ratings."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Normally-closed analog switch terminal that connects to COM when IN is logic 0, with analog signals referenced to V- and limited to V+ + 0.3 V or 30 mA, whichever occurs first."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin, specified as -0.3 V to 18 V relative to V- in the absolute maximum ratings."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin for +3 V to +16 V single-supply or ±3 V to ±8 V dual-supply operation, rated -0.3 V to 18 V referenced to GND."
      },
      {
        "number": "5",
        "name": "VL",
        "type": "power_in",
        "description": "Logic supply pin, rated -0.3 V to 18 V referenced to V-, with logic thresholds characterized at VL = 5 V and VL = V+."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "input",
        "description": "CMOS/TTL-compatible logic control input that may be driven above V+, with input current limited to ±1 µA over the full temperature range and rated -0.3 V to 18 V referenced to V-."
      },
      {
        "number": "7",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply pin for dual-supply operation at -3 V to -8 V; single-supply characterization uses V- = 0 V."
      },
      {
        "number": "8",
        "name": "NO",
        "type": "passive",
        "description": "Normally-open analog switch terminal that connects to COM when IN is logic 1, with analog signals referenced to V- and limited to V+ + 0.3 V or 30 mA, whichever occurs first."
      }
    ],
    "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 pin-number-to-label mapping was reconstructed from garbled text extraction of the DG419LE top-vi; The DG419LE truth table gives NC on at logic 0 and NO on at logic 1, and the DG419LE pinout is the s; The datasheet does not explicitly state whether the supply and ground pins are power_in; these are a"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1041,
        "at": "2026-10-18T02:41:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588937913942228992",
        "pages": 15,
        "sha256": "713fad1c6becd408",
        "source_tier": "lcsc"
      },
      "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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dg419ledy-t1-ge4-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "checked": "2026-10-18",
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  }
}