CD4012BE

{
  "slug": "cd4012be",
  "version": "0.1.0",
  "type": "component",
  "description": "lingxingic Logic Gates, DIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "cd4012be",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4012be.kicad_sym",
    "cd4012be.kicad_mod",
    "cd4012be.glb",
    "cd4012be.step",
    "cd4012be.lbr",
    "docs/hero.png",
    "docs/cd4012be-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd4012be-hero.glb",
    "cd4012be-hero.overlay.json",
    "cd4012be-etched.glb"
  ],
  "component": {
    "mpn": "CD4012BE",
    "manufacturer": "lingxingic",
    "package": "DIP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603344863002324992",
    "parts": {
      "symbol": "cd4012be.kicad_sym",
      "footprint": "cd4012be.kicad_mod",
      "model_3d": "cd4012be-hero.glb",
      "model_3d_plain": "cd4012be-etched.glb",
      "model_3d_step": "cd4012be-etched.step",
      "model_3d_step_plain": "cd4012be.step",
      "lbr": "cd4012be.lbr"
    },
    "distributor_links": {
      "lcsc": "C22390232",
      "digikey": "2156-CD4012BE-ND",
      "mouser": "595-CD4012BE"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T15:25:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-CD4012BE-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CD4012BE",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1Y",
        "type": "output",
        "description": "Data output of gate 1; the datasheet function table gives HIGH on this pin unless all four inputs 1A to 1D are HIGH."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "Data input A of gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "3",
        "name": "1B",
        "type": "input",
        "description": "Data input B of gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "4",
        "name": "1C",
        "type": "input",
        "description": "Data input C of gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "5",
        "name": "1D",
        "type": "input",
        "description": "Data input D of gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0V) reference for all voltages; the recommended VDD range of 3V to 15V is referenced to this pin."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave this pin unconnected."
      },
      {
        "number": "9",
        "name": "2A",
        "type": "input",
        "description": "Data input A of gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "10",
        "name": "2B",
        "type": "input",
        "description": "Data input B of gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "11",
        "name": "2C",
        "type": "input",
        "description": "Data input C of gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "12",
        "name": "2D",
        "type": "input",
        "description": "Data input D of gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "13",
        "name": "2Y",
        "type": "output",
        "description": "Data output of gate 2; the datasheet function table gives HIGH on this pin unless all four inputs 2A to 2D are HIGH."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage, recommended range 3V to 15V (absolute maximum +18V) referenced to GND."
      }
    ],
    "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 configuration drawing on page 6 extracted as scrambled text, so the pin-to-name mapping was "
        ],
        "pages_sent": 14,
        "cost_usd": 0.0452,
        "at": "2026-10-15T15:24:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603344863002324992",
        "pages": 14,
        "sha256": "c9f47d70b7eed07e",
        "source_tier": "lcsc"
      },
      "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": "cd4012be.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3dae072a95c64bee0d1e58be8e75383639f5017ab982de1749d05808a4eed058",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd4012be-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.05,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cfa706834888d97df14efbad6e355d5077432ee6d6e31bd73b6ebf01b7495bbf",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}