SN74LVC1G07QDCKRQ1

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  "slug": "sn74lvc1g07qdckrq1",
  "title": "SN74LVC1G07QDCKRQ1",
  "brief": "Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "SN74LVC1G07QDCKRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Logic",
    "subcategory": "Buffer/Driver/Transceiver",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2302220930_Texas-Instruments-SN74LVC1G07QDCKRQ1_C2675518.pdf",
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      "lbr": "sn74lvc1g07qdckrq1.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected. No internal connection; leave floating or tie to a fixed potential per board practice."
      },
      {
        "number": "2",
        "name": "A",
        "type": "input",
        "description": "Buffer input. CMOS logic input, 5.5 V-tolerant regardless of VCC. Drives the open-drain output Y (Y = A per the function table: A=L → Y=L, A=H → Y=Hi-Z)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device (0 V)."
      },
      {
        "number": "4",
        "name": "Y",
        "type": "output",
        "description": "Open-drain buffer output. Sinks up to 32 mA (IOL max at VCC = 4.5 V). Requires an external pull-up to VPU (≤ 5.5 V); can be wired-OR/AND with other open-drain outputs."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage. Operating range 1.65 V to 5.5 V; data-retention 1.5 V min. Bypass with 0.1 µF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2302220930_Texas-Instruments-SN74LVC1G07QDCKRQ1_C2675518.pdf",
        "pages": 24,
        "sha256": "57d88b2f0db6fd23",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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    "logic": {
      "family_id": "74LVC1G07",
      "logic_family": "74LVC",
      "function_code": "1G07",
      "function_class": "Buffer",
      "function_name": "1-gate variant of Hex Buffer, Open-Collector (07)",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
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        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SC-70-5",
      "Category": "Logic",
      "Pins": "5"
    }
  },
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      "mpn": "SN74LVC1G07QDCKRQ1",
      "kind": "packaging"
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    {
      "mpn": "SN74LVC1G07QDCKRQ1DBVR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC1G07QDCKRQ1DBVRQ1",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC1G07QDCKRQ1DRY",
      "kind": "packaging"
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  "discovery_triggers": [
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  "discovery_pitch": "SN74LVC1G07QDCKRQ1 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
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  "updated_at": "2026-09-25T07:31:22.007Z"
}