74HC11D

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  "slug": "74hc11d",
  "title": "74HC11D",
  "brief": "GR Logic Gates, DIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "mpn": "74HC11D",
    "manufacturer": "GR",
    "package": "DIP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597539517654458368",
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    "distributor_links": {
      "lcsc": "C19818868",
      "mouser": "771-74HC11D"
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      "checked_at": "2026-10-15T17:12:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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        "pn": "771-74HC11D",
        "status": "found",
        "lifecycle": "End of Life"
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    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Input A of the first 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "input",
        "description": "Input B of the first 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Input A of the second 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "4",
        "name": "B2",
        "type": "input",
        "description": "Input B of the second 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "5",
        "name": "C2",
        "type": "input",
        "description": "Input C of the second 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "6",
        "name": "Y2",
        "type": "output",
        "description": "Buffered push-pull output of the second AND gate; the absolute-maximum output current per pin is 25 mA."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the absolute-maximum Vcc or GND current is 50 mA."
      },
      {
        "number": "8",
        "name": "Y3",
        "type": "output",
        "description": "Buffered push-pull output of the third AND gate; the absolute-maximum output current per pin is 25 mA."
      },
      {
        "number": "9",
        "name": "A3",
        "type": "input",
        "description": "Input A of the third 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "10",
        "name": "B3",
        "type": "input",
        "description": "Input B of the third 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "11",
        "name": "C3",
        "type": "input",
        "description": "Input C of the third 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "12",
        "name": "Y1",
        "type": "output",
        "description": "Buffered push-pull output of the first AND gate; the absolute-maximum output current per pin is 25 mA."
      },
      {
        "number": "13",
        "name": "C1",
        "type": "input",
        "description": "Input C of the first 3-input AND gate (Y = A·B·C); the input voltage must stay between -0.3 V and VCC+0.3 V."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; operating range is 2.0 V to 6.0 V, with an absolute-maximum of 6.5 V."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pinout taken from the DIP14/SOP14 table on page 1. The datasheet's note says the 74HCXXXD suffix den; The datasheet gives two different operating temperature ranges: 0-70 °C in the absolute maximum rati; Pin descriptions are built from the absolute-maximum and operating-condition limits in the datasheet"
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        "at": "2026-10-15T17:11:45"
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        "described": 14,
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          "name": "Vcc or GND current (absolute maximum)",
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          "name": "Power dissipation (absolute maximum)",
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          "name": "Storage temperature (absolute maximum)",
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          "name": "Lead soldering temperature (absolute maximum)",
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          "name": "High-level output voltage",
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