74HC4052PW

{
  "schema_version": 1,
  "type": "component",
  "slug": "74hc4052pw",
  "title": "74HC4052PW",
  "brief": "Nexperia Analog Switches, Multiplexers, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "74hc4052pw"
  ],
  "component": {
    "mpn": "74HC4052PW",
    "manufacturer": "Nexperia",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8579711898906124288",
    "parts": {
      "symbol": "74hc4052pw.kicad_sym",
      "footprint": "74hc4052pw.kicad_mod",
      "model_3d": "74hc4052pw-etched.glb",
      "model_3d_plain": "74hc4052pw.glb",
      "model_3d_step": "74hc4052pw-etched.step",
      "model_3d_step_plain": "74hc4052pw.step",
      "lbr": "74hc4052pw.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "2Y0",
        "type": "bidirectional",
        "description": "Independent input or output of switch 2, channel 0. Analog signal path selected when E=L, S1=L, S0=L (routes 2Y0 <-> 2Z)."
      },
      {
        "number": "2",
        "name": "2Y2",
        "type": "bidirectional",
        "description": "Independent input or output of switch 2, channel 2. Analog signal path selected when E=L, S1=H, S0=L (routes 2Y2 <-> 2Z)."
      },
      {
        "number": "3",
        "name": "2Z",
        "type": "bidirectional",
        "description": "Common input or output of switch 2 (analog SP4T pole). Routed to one of 2Y0..2Y3 according to S1/S0 when E is LOW."
      },
      {
        "number": "4",
        "name": "2Y3",
        "type": "bidirectional",
        "description": "Independent input or output of switch 2, channel 3. Analog signal path selected when E=L, S1=H, S0=H (routes 2Y3 <-> 2Z)."
      },
      {
        "number": "5",
        "name": "2Y1",
        "type": "bidirectional",
        "description": "Independent input or output of switch 2, channel 1. Analog signal path selected when E=L, S1=L, S0=H (routes 2Y1 <-> 2Z)."
      },
      {
        "number": "6",
        "name": "E",
        "type": "input",
        "description": "Active-LOW enable input. When E is HIGH, all switches are turned off (high impedance on nY and nZ). When E is LOW, S1/S0 select which nYn connects to nZ."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative analog supply voltage. Sets the lower analog signal rail; VCC-VEE ranges from 2.0 V to 10.0 V. Typically GND for single-supply digital use or -5 V for +/-5 V analog signals."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Digital ground reference (0 V). Reference for the digital control inputs (E, S0, S1)."
      },
      {
        "number": "9",
        "name": "S1",
        "type": "input",
        "description": "Digital channel select input, MSB. Together with S0 selects which of nY0..nY3 is connected to nZ when E is LOW."
      },
      {
        "number": "10",
        "name": "S0",
        "type": "input",
        "description": "Digital channel select input, LSB. Together with S1 selects which of nY0..nY3 is connected to nZ when E is LOW."
      },
      {
        "number": "11",
        "name": "1Y3",
        "type": "bidirectional",
        "description": "Independent input or output of switch 1, channel 3. Analog signal path selected when E=L, S1=H, S0=H (routes 1Y3 <-> 1Z)."
      },
      {
        "number": "12",
        "name": "1Y0",
        "type": "bidirectional",
        "description": "Independent input or output of switch 1, channel 0. Analog signal path selected when E=L, S1=L, S0=L (routes 1Y0 <-> 1Z)."
      },
      {
        "number": "13",
        "name": "1Z",
        "type": "bidirectional",
        "description": "Common input or output of switch 1 (analog SP4T pole). Routed to one of 1Y0..1Y3 according to S1/S0 when E is LOW."
      },
      {
        "number": "14",
        "name": "1Y1",
        "type": "bidirectional",
        "description": "Independent input or output of switch 1, channel 1. Analog signal path selected when E=L, S1=L, S0=H (routes 1Y1 <-> 1Z)."
      },
      {
        "number": "15",
        "name": "1Y2",
        "type": "bidirectional",
        "description": "Independent input or output of switch 1, channel 2. Analog signal path selected when E=L, S1=H, S0=L (routes 1Y2 <-> 1Z)."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage. Sets the upper analog signal rail and powers digital control logic. VCC-GND: 2.0 V to 10.0 V (74HC4052) or 4.5 V to 5.5 V (74HCT4052)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8579711898906124288",
        "pages": 25,
        "sha256": "1690fa0bf0610fdc",
        "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"
    },
    "logic": {
      "family_id": "74HC4052",
      "logic_family": "74HC",
      "function_code": "4052",
      "function_class": "Multiplexer",
      "function_name": "Dual 4-Channel Analog Mux/Demux",
      "manufacturer": null,
      "is_specialty": false
    },
    "models_3d": [
      {
        "file": "74hc4052pw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hc4052pw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff868728851e14dc0edfad56b6d2f13228d081e489ace2b8a6caf58038b7108f",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "TSSOP-16",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "74HC4052PW",
      "kind": "packaging"
    },
    {
      "mpn": "74HC4052PWD",
      "kind": "packaging"
    },
    {
      "mpn": "74HC4052PWBQ",
      "kind": "packaging"
    },
    {
      "mpn": "74HC4052PWBZ",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "74hc4052pw"
  ],
  "discovery_pitch": "74HC4052PW (Nexperia) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74hc4052pw.kicad_sym",
    "74hc4052pw.kicad_mod",
    "74hc4052pw.glb",
    "74hc4052pw.step",
    "74hc4052pw.lbr",
    "docs/hero.png",
    "docs/74hc4052pw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T14:59:36.717Z"
}