74HC14DM

{
  "slug": "74hc14dm",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Inverters, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74hc14dm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "74hc14dm.kicad_sym",
    "74hc14dm.kicad_mod",
    "74hc14dm.glb",
    "74hc14dm.step",
    "74hc14dm.lbr",
    "docs/hero.png",
    "docs/74hc14dm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74hc14dm-hero.glb",
    "74hc14dm-hero.overlay.json",
    "74hc14dm-etched.glb"
  ],
  "component": {
    "mpn": "74HC14DM",
    "manufacturer": "HGSEMI",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Inverters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603004043808038912",
    "parts": {
      "symbol": "74hc14dm.kicad_sym",
      "footprint": "74hc14dm.kicad_mod",
      "model_3d": "74hc14dm-hero.glb",
      "model_3d_plain": "74hc14dm-etched.glb",
      "model_3d_step": "74hc14dm-etched.step",
      "model_3d_step_plain": "74hc14dm.step",
      "lbr": "74hc14dm.lbr"
    },
    "distributor_links": {
      "lcsc": "C7432325"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:55:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Input 1 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "2",
        "name": "Y1",
        "type": "output",
        "description": "Output 1 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Input 2 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "4",
        "name": "Y2",
        "type": "output",
        "description": "Output 2 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "5",
        "name": "A3",
        "type": "input",
        "description": "Input 3 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "6",
        "name": "Y3",
        "type": "output",
        "description": "Output 3 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; VCC or GND current is rated ±50 mA absolute maximum."
      },
      {
        "number": "8",
        "name": "Y4",
        "type": "output",
        "description": "Output 4 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "9",
        "name": "A4",
        "type": "input",
        "description": "Input 4 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "10",
        "name": "Y5",
        "type": "output",
        "description": "Output 5 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "11",
        "name": "A5",
        "type": "input",
        "description": "Input 5 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "12",
        "name": "Y6",
        "type": "output",
        "description": "Output 6 of the inverter (Y = NOT A); single-pin output current is rated ±25 mA absolute maximum."
      },
      {
        "number": "13",
        "name": "A6",
        "type": "input",
        "description": "Input 6 of the inverting Schmitt-trigger gate; recommended input voltage range is 0 to VCC."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; recommended operating range is 2.0 V to 6.0 V, with an absolute maximum of 6.5 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 datasheet gives one pin table covering DIP14 and SOP14 together (page 2), and the ordering table; The datasheet does not state a per-pin input-current or input-capacitance limit in the pin descripti"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0393,
        "at": "2026-10-18T03:53:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603004043808038912",
        "pages": 9,
        "sha256": "ffcceb3a77268e68",
        "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": "74hc14dm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hc14dm-etched.step",
        "role": "eda",
        "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,
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        "sha256": "44a37760915b6277a0542ad856f531549d01f574b8ce3c87141419fd768479e0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}