XD14518

{
  "slug": "xd14518",
  "version": "0.1.0",
  "type": "component",
  "description": "XINLUDA Shift Registers, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "xd14518",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xd14518.kicad_sym",
    "xd14518.kicad_mod",
    "xd14518.glb",
    "xd14518.step",
    "xd14518.lbr",
    "docs/hero.png",
    "docs/xd14518-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xd14518-hero.glb",
    "xd14518-hero.overlay.json",
    "xd14518-etched.glb"
  ],
  "component": {
    "mpn": "XD14518",
    "manufacturer": "XINLUDA",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Shift Registers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905696516067328",
    "parts": {
      "symbol": "xd14518.kicad_sym",
      "footprint": "xd14518.kicad_mod",
      "model_3d": "xd14518-hero.glb",
      "model_3d_plain": "xd14518-etched.glb",
      "model_3d_step": "xd14518-etched.step",
      "model_3d_step_plain": "xd14518.step",
      "lbr": "xd14518.lbr"
    },
    "distributor_links": {
      "lcsc": "C556279"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T05:12:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLOCK A",
        "type": "input",
        "description": "Clock input of counter A, increments the counter on the positive-going transition when Enable is high."
      },
      {
        "number": "2",
        "name": "ENABLE A",
        "type": "input",
        "description": "Enable input of counter A, increments the counter on the negative-going transition when Clock is low."
      },
      {
        "number": "3",
        "name": "Q0 A",
        "type": "output",
        "description": "Counter A output Q0 (BCD bit 0)."
      },
      {
        "number": "4",
        "name": "Q1 A",
        "type": "output",
        "description": "Counter A output Q1 (BCD bit 1)."
      },
      {
        "number": "5",
        "name": "Q2 A",
        "type": "output",
        "description": "Counter A output Q2 (BCD bit 2)."
      },
      {
        "number": "6",
        "name": "Q3 A",
        "type": "output",
        "description": "Counter A output Q3 (BCD bit 3)."
      },
      {
        "number": "7",
        "name": "RESET A",
        "type": "input",
        "description": "Reset input of counter A, a high level clears Q0 through Q3 to 0."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin (VSS), the reference for all voltages."
      },
      {
        "number": "9",
        "name": "CLOCK B",
        "type": "input",
        "description": "Clock input of counter B, increments the counter on the positive-going transition when Enable is high."
      },
      {
        "number": "10",
        "name": "ENABLE B",
        "type": "input",
        "description": "Enable input of counter B, increments the counter on the negative-going transition when Clock is low."
      },
      {
        "number": "11",
        "name": "Q0 B",
        "type": "output",
        "description": "Counter B output Q0 (BCD bit 0)."
      },
      {
        "number": "12",
        "name": "Q1 B",
        "type": "output",
        "description": "Counter B output Q1 (BCD bit 1)."
      },
      {
        "number": "13",
        "name": "Q2 B",
        "type": "output",
        "description": "Counter B output Q2 (BCD bit 2)."
      },
      {
        "number": "14",
        "name": "Q3 B",
        "type": "output",
        "description": "Counter B output Q3 (BCD bit 3)."
      },
      {
        "number": "15",
        "name": "RESET B",
        "type": "input",
        "description": "Reset input of counter B, a high level clears Q0 through Q3 to 0."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin (VDD), 3.0 Vdc to 18 Vdc operating range, absolute maximum -0.5 to +18.0 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbers and names were read from the block diagram on page 2. The page images I read did not inc",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2651,
        "at": "2026-10-16T05:12:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905696516067328",
        "pages": 8,
        "sha256": "0a6d89d46553e786",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "xd14518.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,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xd14518-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,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "728121f000889980eb187c22d8c83e17f0a73a0d6cafeee9ebdf985702e461ce",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}