74HC4053BQ

{
  "schema_version": 1,
  "type": "component",
  "slug": "74hc4053bq",
  "title": "74HC4053BQ",
  "brief": "Nexperia Analog Switches, Multiplexers, DHVQFN-16-EP(2.5x3.5). 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",
    "interface",
    "74hc4053bq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "74HC4053BQ",
    "manufacturer": "Nexperia",
    "package": "DHVQFN-16-EP(2.5x3.5)",
    "pin_count": 17,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913932119916544",
    "parts": {
      "symbol": "74hc4053bq.kicad_sym",
      "footprint": "74hc4053bq.kicad_mod",
      "model_3d": "74hc4053bq-etched.glb",
      "model_3d_plain": "74hc4053bq.glb",
      "model_3d_step": "74hc4053bq-etched.step",
      "model_3d_step_plain": "74hc4053bq.step",
      "lbr": "74hc4053bq.lbr"
    },
    "distributor_links": {
      "lcsc": "C547007"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:19:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "2Y1",
        "type": "bidirectional",
        "description": "Independent input or output for channel 2 multiplexer; selectable with 2Y0 to 2Z connection via S2 input."
      },
      {
        "number": "2",
        "name": "2Y0",
        "type": "bidirectional",
        "description": "Independent input or output for channel 2 multiplexer; selectable with 2Y1 to 2Z connection via S2 input."
      },
      {
        "number": "3",
        "name": "3Y1",
        "type": "bidirectional",
        "description": "Independent input or output for channel 3 multiplexer; selectable with 3Y0 to 3Z connection via S3 input."
      },
      {
        "number": "4",
        "name": "3Z",
        "type": "bidirectional",
        "description": "Common input or output for channel 3 multiplexer; connects to selected 3Y input via S3."
      },
      {
        "number": "5",
        "name": "3Y0",
        "type": "bidirectional",
        "description": "Independent input or output for channel 3 multiplexer; selectable with 3Y1 to 3Z connection via S3 input."
      },
      {
        "number": "6",
        "name": "E",
        "type": "input",
        "description": "Enable input (active LOW); when HIGH disables all switches, when LOW enables multiplexer function via select inputs."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Supply voltage; provides negative supply or reference voltage for analog and digital circuit operation."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground supply voltage; reference for digital logic and analog signal paths."
      },
      {
        "number": "9",
        "name": "S3",
        "type": "input",
        "description": "Select input for channel 3; when LOW selects 3Y0 to 3Z connection, when HIGH selects 3Y1 to 3Z when E is LOW."
      },
      {
        "number": "10",
        "name": "S2",
        "type": "input",
        "description": "Select input for channel 2; when LOW selects 2Y0 to 2Z connection, when HIGH selects 2Y1 to 2Z when E is LOW."
      },
      {
        "number": "11",
        "name": "S1",
        "type": "input",
        "description": "Select input for channel 1; when LOW selects 1Y0 to 1Z connection, when HIGH selects 1Y1 to 1Z when E is LOW."
      },
      {
        "number": "12",
        "name": "1Y0",
        "type": "bidirectional",
        "description": "Independent input or output for channel 1 multiplexer; selectable with 1Y1 to 1Z connection via S1 input."
      },
      {
        "number": "13",
        "name": "1Y1",
        "type": "bidirectional",
        "description": "Independent input or output for channel 1 multiplexer; selectable with 1Y0 to 1Z connection via S1 input."
      },
      {
        "number": "14",
        "name": "1Z",
        "type": "bidirectional",
        "description": "Common input or output for channel 1 multiplexer; connects to selected 1Y input via S1."
      },
      {
        "number": "15",
        "name": "2Z",
        "type": "bidirectional",
        "description": "Common input or output for channel 2 multiplexer; connects to selected 2Y input via S2."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage; typical operating range 2.0 V to 10.0 V, provides power for logic and analog switch functions."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 27,
        "cost_usd": 0.3515,
        "at": "2026-10-01T17:19:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913932119916544",
        "pages": 27,
        "sha256": "2dd05bcd3aafe141",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "DHVQFN-16-EP(2.5x3.5)",
      "Category": "Interface",
      "Pins": "17"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "74hc4053bq"
  ],
  "discovery_pitch": "74HC4053BQ (Nexperia) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "74hc4053bq.kicad_sym",
    "74hc4053bq.kicad_mod",
    "74hc4053bq.glb",
    "74hc4053bq.step",
    "74hc4053bq.lbr",
    "docs/hero.png",
    "docs/74hc4053bq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  }
}