74LV4052PW

{
  "slug": "74lv4052pw",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Analog Switches, Multiplexers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "74lv4052pw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74lv4052pw.kicad_sym",
    "74lv4052pw.kicad_mod",
    "74lv4052pw.glb",
    "74lv4052pw.step",
    "74lv4052pw.lbr",
    "docs/hero.png",
    "docs/74lv4052pw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74lv4052pw-hero.glb",
    "74lv4052pw-hero.overlay.json",
    "74lv4052pw-etched.glb"
  ],
  "component": {
    "mpn": "74LV4052PW",
    "manufacturer": "Nexperia",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907071022096385",
    "parts": {
      "symbol": "74lv4052pw.kicad_sym",
      "footprint": "74lv4052pw.kicad_mod",
      "model_3d": "74lv4052pw-hero.glb",
      "model_3d_plain": "74lv4052pw-etched.glb",
      "model_3d_step": "74lv4052pw-etched.step",
      "model_3d_step_plain": "74lv4052pw.step",
      "lbr": "74lv4052pw.lbr"
    },
    "distributor_links": {
      "lcsc": "C547988",
      "mouser": "771-74LV4052PW"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T00:52:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "771-74LV4052PW",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "2Y0",
        "type": "passive",
        "description": "Independent input or output channel 0 of switch 2, connected to common terminal 2Z when E is LOW, S1 is LOW and S0 is LOW."
      },
      {
        "number": "2",
        "name": "2Y2",
        "type": "passive",
        "description": "Independent input or output channel 2 of switch 2, connected to common terminal 2Z when E is LOW, S1 is HIGH and S0 is LOW."
      },
      {
        "number": "3",
        "name": "2Z",
        "type": "passive",
        "description": "Common input or output of switch 2, connected to the selected 2Yn channel when E is LOW."
      },
      {
        "number": "4",
        "name": "2Y3",
        "type": "passive",
        "description": "Independent input or output channel 3 of switch 2, connected to common terminal 2Z when E is LOW, S1 is HIGH and S0 is HIGH."
      },
      {
        "number": "5",
        "name": "2Y1",
        "type": "passive",
        "description": "Independent input or output channel 1 of switch 2, connected to common terminal 2Z when E is LOW, S1 is LOW and S0 is HIGH."
      },
      {
        "number": "6",
        "name": "E",
        "type": "input",
        "description": "Enable input (active LOW); when HIGH, the switches are turned off."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V)."
      },
      {
        "number": "9",
        "name": "S1",
        "type": "input",
        "description": "Select logic input; together with S0 it chooses which nYn channel connects to nZ as given in the function table."
      },
      {
        "number": "10",
        "name": "S0",
        "type": "input",
        "description": "Select logic input; together with S1 it chooses which nYn channel connects to nZ as given in the function table."
      },
      {
        "number": "11",
        "name": "1Y3",
        "type": "passive",
        "description": "Independent input or output channel 3 of switch 1, connected to common terminal 1Z when E is LOW, S1 is HIGH and S0 is HIGH."
      },
      {
        "number": "12",
        "name": "1Y0",
        "type": "passive",
        "description": "Independent input or output channel 0 of switch 1, connected to common terminal 1Z when E is LOW, S1 is LOW and S0 is LOW."
      },
      {
        "number": "13",
        "name": "1Z",
        "type": "passive",
        "description": "Common input or output of switch 1, connected to the selected 1Yn channel when E is LOW."
      },
      {
        "number": "14",
        "name": "1Y1",
        "type": "passive",
        "description": "Independent input or output channel 1 of switch 1, connected to common terminal 1Z when E is LOW, S1 is LOW and S0 is HIGH."
      },
      {
        "number": "15",
        "name": "1Y2",
        "type": "passive",
        "description": "Independent input or output channel 2 of switch 1, connected to common terminal 1Z when E is LOW, S1 is HIGH and S0 is LOW."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage; recommended operating range is 1 V to 6 V (Table 5)."
      }
    ],
    "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 PW (TSSOP16) pin numbers were taken from the pinning diagram in section 5.1 for the PW package a; The datasheet describes the nYn and nZ pins only as 'independent input or output' and 'common input ; Table 2 lists E as 'enable input (active LOW)', while the function table (Table 3) shows all channel"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0823,
        "at": "2026-10-18T00:50:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907071022096385",
        "pages": 18,
        "sha256": "dadae11c2492ccc7",
        "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": "74lv4052pw.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74lv4052pw-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": "eecf72e42cf634772cfefc0a451fc428c520a5b8ca3ced66475e44ce27cbde06",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}