MC74VHC32DR2G

{
  "slug": "mc74vhc32dr2g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Logic Gates, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "mc74vhc32dr2g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "mc74vhc32dr2g.kicad_mod",
    "mc74vhc32dr2g.glb",
    "mc74vhc32dr2g.step",
    "mc74vhc32dr2g.lbr",
    "docs/hero.png",
    "docs/mc74vhc32dr2g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mc74vhc32dr2g-hero.glb",
    "mc74vhc32dr2g-hero.overlay.json",
    "mc74vhc32dr2g-etched.glb"
  ],
  "component": {
    "mpn": "MC74VHC32DR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc74vhc32-d.pdf",
    "parts": {
      "symbol": "mc74vhc32dr2g.kicad_sym",
      "footprint": "mc74vhc32dr2g.kicad_mod",
      "model_3d": "mc74vhc32dr2g-hero.glb",
      "model_3d_plain": "mc74vhc32dr2g-etched.glb",
      "model_3d_step": "mc74vhc32dr2g-etched.step",
      "model_3d_step_plain": "mc74vhc32dr2g.step",
      "lbr": "mc74vhc32dr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C904181",
      "digikey": "MC74VHC32DR2GOSTR-ND",
      "mouser": "863-MC74VHC32DR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:17:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MC74VHC32DR2GOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "863-MC74VHC32DR2G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Input A of gate 1 (Y1 = A1 + B1); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "input",
        "description": "Input B of gate 1 (Y1 = A1 + B1); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "3",
        "name": "Y1",
        "type": "output",
        "description": "Output of gate 1, Y = A + B; DC output current is limited to ±25 mA per pin."
      },
      {
        "number": "4",
        "name": "A2",
        "type": "input",
        "description": "Input A of gate 2 (Y2 = A2 + B2); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "5",
        "name": "B2",
        "type": "input",
        "description": "Input B of gate 2 (Y2 = A2 + B2); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "6",
        "name": "Y2",
        "type": "output",
        "description": "Output of gate 2, Y = A + B; DC output current is limited to ±25 mA per pin."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; Vin and Vout should be kept between GND and VCC for proper operation."
      },
      {
        "number": "8",
        "name": "Y3",
        "type": "output",
        "description": "Output of gate 3, Y = A + B; DC output current is limited to ±25 mA per pin."
      },
      {
        "number": "9",
        "name": "A3",
        "type": "input",
        "description": "Input A of gate 3 (Y3 = A3 + B3); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "10",
        "name": "B3",
        "type": "input",
        "description": "Input B of gate 3 (Y3 = A3 + B3); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "11",
        "name": "Y4",
        "type": "output",
        "description": "Output of gate 4, Y = A + B; DC output current is limited to ±25 mA per pin."
      },
      {
        "number": "12",
        "name": "A4",
        "type": "input",
        "description": "Input A of gate 4 (Y4 = A4 + B4); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "13",
        "name": "B4",
        "type": "input",
        "description": "Input B of gate 4 (Y4 = A4 + B4); inputs tolerate voltages up to 7.0 V and unused inputs must be tied to GND or VCC."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; recommended DC supply range is 2.0 V to 5.5 V (absolute maximum 7.0 V)."
      }
    ],
    "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-to-function mapping comes from the Figure 2 top-view pinout and the logic diagram on page 1."
        ],
        "pages_sent": 8,
        "cost_usd": 0.0544,
        "at": "2026-10-18T04:15:46"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc74vhc32-d.pdf",
        "pages": 8,
        "sha256": "c2b9fb4c6b7133dc",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "file": "mc74vhc32dr2g.step",
        "role": "plain",
        "up": "Z",
        "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": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
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  }
}