MC14050BDR2G

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  "type": "component",
  "slug": "mc14050bdr2g",
  "title": "MC14050BDR2G",
  "brief": "onsemi Buffer/Driver/Transceiver, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "mc14050bdr2g"
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  "component": {
    "mpn": "MC14050BDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Buffer/Driver/Transceiver",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc14050b-d.pdf",
    "parts": {
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      "footprint": "mc14050bdr2g.kicad_mod",
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      "model_3d_plain": "mc14050bdr2g.glb",
      "model_3d_step": "mc14050bdr2g-etched.step",
      "model_3d_step_plain": "mc14050bdr2g.step",
      "lbr": "mc14050bdr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C233573"
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage. Operating range 3.0 V to 18 V (absolute max -0.5 V to +18 V referenced to VSS)."
      },
      {
        "number": "2",
        "name": "OUTA",
        "type": "output",
        "description": "Noninverting buffer A output. Follows the logic level presented on INA (pin 3). Drives up to ~3.2 mA sink at VDD = 5.0 V, VOL <= 0.4 V."
      },
      {
        "number": "3",
        "name": "INA",
        "type": "input",
        "description": "Buffer A input. VIN may exceed VDD (up to 18 V) for level-shifting from a higher voltage domain down to VDD-referenced CMOS/TTL."
      },
      {
        "number": "4",
        "name": "OUTB",
        "type": "output",
        "description": "Noninverting buffer B output. Follows INB (pin 5)."
      },
      {
        "number": "5",
        "name": "INB",
        "type": "input",
        "description": "Buffer B input. VIN may exceed VDD (up to 18 V) for high-to-low level conversion."
      },
      {
        "number": "6",
        "name": "OUTC",
        "type": "output",
        "description": "Noninverting buffer C output. Follows INC (pin 7)."
      },
      {
        "number": "7",
        "name": "INC",
        "type": "input",
        "description": "Buffer C input. VIN may exceed VDD (up to 18 V) for high-to-low level conversion."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground / negative supply reference. All voltages in the datasheet are referenced to VSS."
      },
      {
        "number": "9",
        "name": "IND",
        "type": "input",
        "description": "Buffer D input. VIN may exceed VDD (up to 18 V) for high-to-low level conversion."
      },
      {
        "number": "10",
        "name": "OUTD",
        "type": "output",
        "description": "Noninverting buffer D output. Follows IND (pin 9)."
      },
      {
        "number": "11",
        "name": "INE",
        "type": "input",
        "description": "Buffer E input. VIN may exceed VDD (up to 18 V) for high-to-low level conversion."
      },
      {
        "number": "12",
        "name": "OUTE",
        "type": "output",
        "description": "Noninverting buffer E output. Follows INE (pin 11)."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Datasheet states pins 13 and 16 are not connected internally; connections to this terminal will not affect circuit operation."
      },
      {
        "number": "14",
        "name": "INF",
        "type": "input",
        "description": "Buffer F input. VIN may exceed VDD (up to 18 V) for high-to-low level conversion."
      },
      {
        "number": "15",
        "name": "OUTF",
        "type": "output",
        "description": "Noninverting buffer F output. Follows INF (pin 14)."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Datasheet states pins 13 and 16 are not connected internally; connections to this terminal will not affect circuit operation."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc14050b-d.pdf",
        "pages": 8,
        "sha256": "f8096c987c884e00",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -4.445
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-16_3.9x9.9mm_P1.27mm@sha256:f9b5075740f7816c",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "CD4050",
      "logic_family": "CD4000",
      "function_code": "4050",
      "function_class": "Buffer",
      "function_name": "Hex Non-Inverting Buffer / Level Translator",
      "manufacturer": "Onsemi (Motorola legacy)",
      "is_specialty": false
    },
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        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-16",
      "Category": "Logic",
      "Pins": "16"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
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  "discovery_pitch": "MC14050BDR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "variants": [
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      "kind": "packaging"
    },
    {
      "mpn": "MC14050BDR2G",
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    {
      "mpn": "MC14050BDR2GDTR2G",
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  ],
  "updated_at": "2026-09-28T18:42:16.076Z"
}