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Ray Set visibility: public 6c6cf8d 1d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "cd4012bm",
  "title": "CD4012BM",
  "brief": "lingxingic Logic Gates, SOP-14. 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",
    "logic",
    "cd4012bm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CD4012BM",
    "manufacturer": "lingxingic",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345039142121472",
    "parts": {
      "symbol": "cd4012bm.kicad_sym",
      "footprint": "cd4012bm.kicad_mod",
      "model_3d": "cd4012bm-hero.glb",
      "model_3d_plain": "cd4012bm-etched.glb",
      "model_3d_step": "cd4012bm-etched.step",
      "model_3d_step_plain": "cd4012bm.step",
      "lbr": "cd4012bm.lbr"
    },
    "distributor_links": {
      "lcsc": "C22390233"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:31:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1Y",
        "type": "output",
        "description": "Output of NAND gate 1; fully buffered, and it goes LOW only when all four of 1A, 1B, 1C and 1D are HIGH."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "Data input 1A of NAND gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "3",
        "name": "1B",
        "type": "input",
        "description": "Data input 1B of NAND gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "4",
        "name": "1C",
        "type": "input",
        "description": "Data input 1C of NAND gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "5",
        "name": "1D",
        "type": "input",
        "description": "Data input 1D of NAND gate 1; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V); all voltages are referenced to GND, and VDD must be within 3 V to 15 V recommended operating range."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "9",
        "name": "2A",
        "type": "input",
        "description": "Data input 2A of NAND gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "10",
        "name": "2B",
        "type": "input",
        "description": "Data input 2B of NAND gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "11",
        "name": "2C",
        "type": "input",
        "description": "Data input 2C of NAND gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "12",
        "name": "2D",
        "type": "input",
        "description": "Data input 2D of NAND gate 2; unused inputs must be connected to VDD, GND, or another input."
      },
      {
        "number": "13",
        "name": "2Y",
        "type": "output",
        "description": "Output of NAND gate 2; fully buffered, and it goes LOW only when all four of 2A, 2B, 2C and 2D are HIGH."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage, recommended range 3 V to 15 V referenced to GND; absolute maximum is 18 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 ordering table lists CD4012BM, CD4012BPWR and CD4012BE without clearly tying each part number to; The pin configuration figure text is garbled in extraction. Pin numbers and names were taken from th; The datasheet lists no pin-level electrical limits beyond the supply voltage and the ±10 mA DC input"
        ],
        "pages_sent": 14,
        "cost_usd": 0.052,
        "at": "2026-10-18T13:29:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345039142121472",
        "pages": 14,
        "sha256": "eb56392bc477561c",
        "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": "cd4012bm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd4012bm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd5af7ff86e912e6532244bd23387fbd75098df9f40346648014fc3c50f32ea6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "lingxingic",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "eb56392bc477561c5a878ba52d468613b19208e565f0b8520f4e4564ad55fe97",
      "rows": [
        {
          "name": "supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ambient temperature",
          "symbol": "Tamb",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "in free air",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "DC input current",
          "symbol": "IIK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "any one input",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "device dissipation per output transistor",
          "symbol": "P",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "per output transistor",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "soldering temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s, SOP/TSSOP",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.51,
          "typ": 1,
          "max": null,
          "conditions": "VO=0.4; VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 1.3,
          "typ": 2.6,
          "max": null,
          "conditions": "VO=0.5; VIN=0,10; VDD=10V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 3.4,
          "typ": 6.8,
          "max": null,
          "conditions": "VO=1.5; VIN=0,15; VDD=15V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "mA",
          "min": -0.51,
          "typ": -1,
          "max": null,
          "conditions": "VO=4.6; VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "mA",
          "min": -1.6,
          "typ": -3.2,
          "max": null,
          "conditions": "VO=2.5; VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "mA",
          "min": -1.3,
          "typ": -2.6,
          "max": null,
          "conditions": "VO=9.5; VIN=0,10; VDD=10V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "mA",
          "min": -3.4,
          "typ": -6.8,
          "max": null,
          "conditions": "VO=13.5; VIN=0,15; VDD=15V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.05,
          "conditions": "VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.95,
          "typ": 5,
          "max": null,
          "conditions": "VIN=0,5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 9.95,
          "typ": 10,
          "max": null,
          "conditions": "VIN=0,10; VDD=10V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 14.95,
          "typ": 15,
          "max": null,
          "conditions": "VIN=0,15; VDD=15V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VO=4.5; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VO=9; VDD=10V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "VO=13.5; VDD=15V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": null,
          "max": null,
          "conditions": "VO=0.5, 4.5 as printed; VDD=5V; Tamb=25℃",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 7,
          "typ": null,
          "max": null,
          "conditions": "VO=1, 9 as printed; VDD=10V; Tamb=25℃",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 11,
          "typ": null,
          "max": null,
          "conditions": "VO=1.5, 13.5 as printed; VDD=15V; Tamb=25℃",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "input leakage current",
          "symbol": "II",
          "kind": "electrical",
          "unit": "uA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VIN=0,15; VDD=15V; Tamb=25℃",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Tamb=-40℃; VIN=0,5; VDD=5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 7.5,
          "conditions": "Tamb=+125℃; VIN=0,5; VDD=5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "Tamb=+125℃; VIN=0,10; VDD=10V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "supply current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Tamb=+125℃; VIN=0,15; VDD=15V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.61,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃; VO=0.4; VIN=0,5; VDD=5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃; VO=0.5; VIN=0,10; VDD=10V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃; VO=1.5; VIN=0,15; VDD=15V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.36,
          "typ": null,
          "max": null,
          "conditions": "Tamb=+125℃; VO=0.4; VIN=0,5; VDD=5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.9,
          "typ": null,
          "max": null,
          "conditions": "Tamb=+125℃; VO=0.5; VIN=0,10; VDD=10V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
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