TC4001BFT

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  "slug": "tc4001bft",
  "title": "TC4001BFT",
  "brief": "TOSHIBA Logic Gates, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "TC4001BFT",
    "manufacturer": "TOSHIBA",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e8839fc41b34dd1ae59ef9b58bf359eb.pdf",
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      "lbr": "tc4001bft.lbr"
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    "distributor_links": {
      "lcsc": "C5381641"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 887 calls left today"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Gate 1 input A; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "input",
        "description": "Gate 1 input B; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "3",
        "name": "X1",
        "type": "output",
        "description": "Gate 1 buffered NOR output (X = A + B inverted); output voltage range VSS − 0.5 V to VDD + 0.5 V."
      },
      {
        "number": "4",
        "name": "X2",
        "type": "output",
        "description": "Gate 2 buffered NOR output; output voltage range VSS − 0.5 V to VDD + 0.5 V."
      },
      {
        "number": "5",
        "name": "A2",
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        "description": "Gate 2 input A; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "6",
        "name": "B2",
        "type": "input",
        "description": "Gate 2 input B; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "7",
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        "description": "Ground / negative supply (0 V reference)."
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      {
        "number": "8",
        "name": "A3",
        "type": "input",
        "description": "Gate 3 input A; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "9",
        "name": "B3",
        "type": "input",
        "description": "Gate 3 input B; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "10",
        "name": "X3",
        "type": "output",
        "description": "Gate 3 buffered NOR output; output voltage range VSS − 0.5 V to VDD + 0.5 V."
      },
      {
        "number": "11",
        "name": "X4",
        "type": "output",
        "description": "Gate 4 buffered NOR output; output voltage range VSS − 0.5 V to VDD + 0.5 V."
      },
      {
        "number": "12",
        "name": "A4",
        "type": "input",
        "description": "Gate 4 input A; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "13",
        "name": "B4",
        "type": "input",
        "description": "Gate 4 input B; input voltage range VSS − 0.5 V to VDD + 0.5 V, unused inputs must be tied to VDD or VSS."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply; operating range 3 V to 18 V (absolute maximum VSS + 20 V)."
      }
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    "specs": {
      "Manufacturer": "TOSHIBA",
      "Package": "TSSOP-14",
      "Category": "Logic",
      "Pins": "14"
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