MC14052BDR2G

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  "slug": "mc14052bdr2g",
  "title": "MC14052BDR2G",
  "brief": "onsemi Analog Switches, Multiplexers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
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    "mpn": "MC14052BDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc14052b-d.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "Y0",
        "type": "bidirectional",
        "description": "Analog switch I/O for Y-bank channel 0. Selected to common Y when A=0, B=0 and INH=0. Signal must be between VEE and VDD; typical Ron ~120 Ω at VDD-VEE=10 V."
      },
      {
        "number": "2",
        "name": "Y2",
        "type": "bidirectional",
        "description": "Analog switch I/O for Y-bank channel 2. Selected to common Y when A=0, B=1 and INH=0."
      },
      {
        "number": "3",
        "name": "Y",
        "type": "bidirectional",
        "description": "Common analog I/O for the Y switch bank (DP4T Y-common). Connects to Y0..Y3 based on A/B select and INH state."
      },
      {
        "number": "4",
        "name": "Y3",
        "type": "bidirectional",
        "description": "Analog switch I/O for Y-bank channel 3. Selected to common Y when A=1, B=1 and INH=0."
      },
      {
        "number": "5",
        "name": "Y1",
        "type": "bidirectional",
        "description": "Analog switch I/O for Y-bank channel 1. Selected to common Y when A=1, B=0 and INH=0."
      },
      {
        "number": "6",
        "name": "INH",
        "type": "input",
        "description": "Inhibit (enable) control input, referenced to VSS. When INH=1 all switches are OFF (high impedance); when INH=0 the A/B select determines which channel is active. VIH ≥ 3.5 V, VIL ≤ 1.5 V at VDD=5 V."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative analog supply. Sets the lower limit of the analog switch signal range. Must satisfy VEE ≤ VSS; absolute maximum VDD − VEE = 18 V (recommended 15 V)."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital/control ground reference. Control inputs (A, B, INH) are referenced to VSS. Typically tied to 0 V."
      },
      {
        "number": "9",
        "name": "B",
        "type": "input",
        "description": "Digital select input B (MSB of the 2-bit channel address), referenced to VSS. Combined with A to pick one of four channels per bank when INH=0."
      },
      {
        "number": "10",
        "name": "A",
        "type": "input",
        "description": "Digital select input A (LSB of the 2-bit channel address), referenced to VSS. Combined with B to pick one of four channels per bank when INH=0."
      },
      {
        "number": "11",
        "name": "X3",
        "type": "bidirectional",
        "description": "Analog switch I/O for X-bank channel 3. Selected to common X when A=1, B=1 and INH=0."
      },
      {
        "number": "12",
        "name": "X0",
        "type": "bidirectional",
        "description": "Analog switch I/O for X-bank channel 0. Selected to common X when A=0, B=0 and INH=0."
      },
      {
        "number": "13",
        "name": "X",
        "type": "bidirectional",
        "description": "Common analog I/O for the X switch bank (DP4T X-common). Connects to X0..X3 based on A/B select and INH state."
      },
      {
        "number": "14",
        "name": "X1",
        "type": "bidirectional",
        "description": "Analog switch I/O for X-bank channel 1. Selected to common X when A=1, B=0 and INH=0."
      },
      {
        "number": "15",
        "name": "X2",
        "type": "bidirectional",
        "description": "Analog switch I/O for X-bank channel 2. Selected to common X when A=0, B=1 and INH=0."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply and control-input logic-high reference. Recommended 3.0 to 18 V relative to VEE; absolute maximum VDD − VEE = 18 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc14052b-d.pdf",
        "pages": 11,
        "sha256": "b980ba9c7a734408",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "logic": {
      "family_id": "CD4052",
      "logic_family": "CD4000",
      "function_code": "4052",
      "function_class": "Multiplexer",
      "function_name": "Dual 4-Channel Analog Mux/Demux",
      "manufacturer": "Onsemi (Motorola legacy)",
      "is_specialty": false
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-16",
      "Category": "Interface",
      "Pins": "16"
    }
  },
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  "discovery_pitch": "MC14052BDR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
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  "variants": [
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      "mpn": "MC14052BDG",
      "kind": "unknown"
    },
    {
      "mpn": "MC14052BDR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC14052BDR2GNLV14052BDG",
      "kind": "packaging"
    },
    {
      "mpn": "MC14052BDR2GNLV14052BDR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC14052BDTR2G",
      "kind": "unknown"
    },
    {
      "mpn": "MC14052BDR2GNLV14052BDTR2G",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T18:42:31.487Z"
}