CD4052BNSR

{
  "slug": "cd4052bnsr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog Switches, Multiplexers, SO-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "cd4052bnsr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "cd4052bnsr.kicad_sym",
    "cd4052bnsr.kicad_mod",
    "cd4052bnsr.glb",
    "cd4052bnsr.step",
    "cd4052bnsr.lbr",
    "docs/hero.png",
    "docs/cd4052bnsr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd4052bnsr-hero.glb",
    "cd4052bnsr-hero.overlay.json",
    "cd4052bnsr-etched.glb"
  ],
  "component": {
    "mpn": "CD4052BNSR",
    "manufacturer": "Texas Instruments",
    "package": "SO-16-208mil",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd4052bnsr.pdf",
    "parts": {
      "symbol": "cd4052bnsr.kicad_sym",
      "footprint": "cd4052bnsr.kicad_mod",
      "model_3d": "cd4052bnsr-hero.glb",
      "model_3d_plain": "cd4052bnsr-etched.glb",
      "model_3d_step": "cd4052bnsr-etched.step",
      "model_3d_step_plain": "cd4052bnsr.step",
      "lbr": "cd4052bnsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869426",
      "digikey": "296-14116-2-ND",
      "mouser": "595-CD4052BNSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:44:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-14116-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CD4052BNSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Y CH 0",
        "type": "bidirectional",
        "description": "Channel Y0 analog in/out switch terminal; analog signals up to 20 VP-P are passed to Y COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "2",
        "name": "Y CH 2",
        "type": "bidirectional",
        "description": "Channel Y2 analog in/out switch terminal; analog signals up to 20 VP-P are passed to Y COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "3",
        "name": "Y COM",
        "type": "bidirectional",
        "description": "Y common analog out/in terminal that connects to whichever Y channel is selected by the address inputs."
      },
      {
        "number": "4",
        "name": "Y CH 3",
        "type": "bidirectional",
        "description": "Channel Y3 analog in/out switch terminal; analog signals up to 20 VP-P are passed to Y COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "5",
        "name": "Y CH 1",
        "type": "bidirectional",
        "description": "Channel Y1 analog in/out switch terminal; analog signals up to 20 VP-P are passed to Y COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "6",
        "name": "INH",
        "type": "input",
        "description": "Disables all channels; see Table 8-1 for the input states (Table 8-1 is not included in the supplied pages)."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power input; the analog signal range is set by VDD - VEE, up to 20 VP-P with VDD - VEE = 20 V."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference terminal; all voltages are referenced to VSS, and the absolute maximum supply voltage V+ to V- is 20 V referenced to VSS."
      },
      {
        "number": "9",
        "name": "B",
        "type": "input",
        "description": "Channel select B input that, together with A, selects the active channel; see Table 8-1."
      },
      {
        "number": "10",
        "name": "A",
        "type": "input",
        "description": "Channel select A input that, together with B, selects the active channel; see Table 8-1."
      },
      {
        "number": "11",
        "name": "X CH 3",
        "type": "bidirectional",
        "description": "Channel X3 analog in/out switch terminal; analog signals up to 20 VP-P are passed to X COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "12",
        "name": "X CH 0",
        "type": "bidirectional",
        "description": "Channel X0 analog in/out switch terminal; analog signals up to 20 VP-P are passed to X COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "13",
        "name": "X COM",
        "type": "bidirectional",
        "description": "X common analog in/out terminal that connects to whichever X channel is selected by the address inputs."
      },
      {
        "number": "14",
        "name": "X CH 1",
        "type": "bidirectional",
        "description": "Channel X1 analog in/out switch terminal; analog signals up to 20 VP-P are passed to X COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "15",
        "name": "X CH 2",
        "type": "bidirectional",
        "description": "Channel X2 analog in/out switch terminal; analog signals up to 20 VP-P are passed to X COM when addressed by A and B and not disabled by INH."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power input; digital control supply range is 3 V to 20 V referenced to VSS."
      }
    ],
    "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 pin-function description text for X CH 1 and X CH 2 is truncated in the extracted datasheet ('Ch; Logic levels and the truth table for INH, A and B are in Table 8-1, which is not in the supplied pag; Channel and common pin descriptions combine Table 5-2 with the general analog range stated in the Fe"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0655,
        "at": "2026-10-18T05:43:34"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cd4052bnsr.pdf",
        "pages": 42,
        "sha256": "4095fe4b7102bdfc",
        "source_tier": "mfr"
      },
      "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"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.02,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3a6ed6f37c2260c27ed5b9dc7f451d5ddf4435b65e7e7b63977c26bddd14cd20",
        "checked": "2026-10-18",
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      },
      {
        "file": "cd4052bnsr-etched.step",
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        "zmin_mm": 0.02,
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        "sha256": "5dde194638a9bf4abf5de11167c39cb8e8e0ae18f945ebaa1a6425a08da46505",
        "checked": "2026-10-18",
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  }
}