MC14504BDR2G

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  "type": "component",
  "slug": "mc14504bdr2g",
  "title": "MC14504BDR2G",
  "brief": "onsemi Translators / Level Shifters, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "MC14504BDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Translators / Level Shifters",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc14504b-d.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Input-side supply. Sets the input signal thresholds (TTL or CMOS reference). Operating range 3 to 18 Vdc; absolute max -0.5 to +18 V referenced to VSS."
      },
      {
        "number": "2",
        "name": "Aout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel A. Output swing is VSS to VDD; drive capable of two low-power TTL loads or one LS-TTL load."
      },
      {
        "number": "3",
        "name": "Ain",
        "type": "input",
        "description": "Channel A input. Threshold referenced to VCC (TTL or CMOS depending on MODE). Diode protected to VSS; input must remain within VSS to VDD range."
      },
      {
        "number": "4",
        "name": "Bout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel B. Output swing VSS to VDD."
      },
      {
        "number": "5",
        "name": "Bin",
        "type": "input",
        "description": "Channel B input. Threshold set by VCC and MODE selection. Diode protected to VSS."
      },
      {
        "number": "6",
        "name": "Cout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel C. Output swing VSS to VDD."
      },
      {
        "number": "7",
        "name": "Cin",
        "type": "input",
        "description": "Channel C input. Threshold set by VCC and MODE selection. Diode protected to VSS."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground reference for the device. All other voltages are referenced to VSS."
      },
      {
        "number": "9",
        "name": "Din",
        "type": "input",
        "description": "Channel D input. Threshold set by VCC and MODE selection. Diode protected to VSS."
      },
      {
        "number": "10",
        "name": "Dout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel D. Output swing VSS to VDD."
      },
      {
        "number": "11",
        "name": "Ein",
        "type": "input",
        "description": "Channel E input. Threshold set by VCC and MODE selection. Diode protected to VSS."
      },
      {
        "number": "12",
        "name": "Eout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel E. Output swing VSS to VDD."
      },
      {
        "number": "13",
        "name": "MODE",
        "type": "input",
        "description": "TTL/CMOS mode select. MODE = 1 (VCC) selects TTL input logic levels; MODE = 0 (VSS) selects CMOS input logic levels. Output is always CMOS levels referenced to VDD."
      },
      {
        "number": "14",
        "name": "Fin",
        "type": "input",
        "description": "Channel F input. Threshold set by VCC and MODE selection. Diode protected to VSS."
      },
      {
        "number": "15",
        "name": "Fout",
        "type": "output",
        "description": "Level-shifted non-inverting output for channel F. Output swing VSS to VDD."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Output-side supply. Sets the CMOS output voltage swing. Operating range 3 to 18 Vdc; absolute max -0.5 to +18 V referenced to VSS."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc14504b-d.pdf",
        "pages": 7,
        "sha256": "8768b6ddaea7ffd1",
        "source_tier": "mfr"
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      "pins": {
        "total": 16,
        "described": 16,
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    "logic": {
      "family_id": "CD4504",
      "logic_family": "CD4000",
      "function_code": "4504",
      "function_class": "Buffer",
      "function_name": "Hex Voltage Level Shifter",
      "manufacturer": "Onsemi (Motorola legacy)",
      "is_specialty": false
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-16",
      "Category": "Logic",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "MC14504BDR2GDG",
      "kind": "packaging"
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    {
      "mpn": "MC14504BDR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC14504BDR2GDTG",
      "kind": "packaging"
    },
    {
      "mpn": "MC14504BDR2GDTR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC14504BDR2GFELG",
      "kind": "packaging"
    }
  ],
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  "discovery_pitch": "MC14504BDR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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  "updated_at": "2026-09-28T18:43:48.457Z"
}