SN74LVC2G86DCUR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn74lvc2g86dcur",
  "title": "SN74LVC2G86DCUR",
  "brief": "Texas Instruments Gates, VSSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74lvc2g86dcur"
  ],
  "component": {
    "mpn": "SN74LVC2G86DCUR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Gates",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74lvc2g86dcur.pdf",
    "parts": {
      "symbol": "sn74lvc2g86dcur.kicad_sym",
      "footprint": "sn74lvc2g86dcur.kicad_mod",
      "model_3d": "sn74lvc2g86dcur-etched.glb",
      "model_3d_plain": "sn74lvc2g86dcur.glb",
      "model_3d_step": "sn74lvc2g86dcur-etched.step",
      "model_3d_step_plain": "sn74lvc2g86dcur.step",
      "lbr": "sn74lvc2g86dcur.lbr"
    },
    "distributor_links": {
      "digikey": "296-13275-2-ND",
      "lcsc": "C507252"
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Gate 1 input A. CMOS logic input; part of the first XOR gate (Y = A XOR B). VIH/VIL scale with VCC (e.g., VIH = 2 V min at VCC = 3.0-3.6 V). Input voltage tolerated up to 5.5 V regardless of VCC."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Gate 1 input B. CMOS logic input; second input of the first XOR gate. 5.5 V tolerant input; unused inputs must be tied to VCC or GND."
      },
      {
        "number": "3",
        "name": "2Y",
        "type": "output",
        "description": "Gate 2 output. CMOS push-pull output of the second XOR gate (Y = 2A XOR 2B). Drives ±24 mA at VCC = 3.3 V (±32 mA at 4.5 V; ±4 mA at 1.65 V)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V) for the device. Continuous current through GND is limited to ±100 mA."
      },
      {
        "number": "5",
        "name": "2A",
        "type": "input",
        "description": "Gate 2 input A. CMOS logic input; first input of the second XOR gate. 5.5 V tolerant."
      },
      {
        "number": "6",
        "name": "2B",
        "type": "input",
        "description": "Gate 2 input B. CMOS logic input; second input of the second XOR gate. 5.5 V tolerant; tie unused inputs to VCC or GND."
      },
      {
        "number": "7",
        "name": "1Y",
        "type": "output",
        "description": "Gate 1 output. CMOS push-pull output of the first XOR gate (Y = 1A XOR 1B). Drives ±24 mA at VCC = 3.3 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply input. Operating range 1.65 V to 5.5 V (data retention down to 1.5 V). Bypass with a local ceramic capacitor to GND. Absolute maximum 6.5 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn74lvc2g86dcur.pdf",
        "pages": 19,
        "sha256": "5e1ba8d249a642f9",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.4,
        -0.75
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "VSSOP-8_2.3x2mm_P0.5mm@sha256:dca72da69de3263a",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "74LVC2G86",
      "logic_family": "74LVC",
      "function_code": "2G86",
      "function_class": "Gate",
      "function_name": "2-gate variant of Quad 2-Input XOR Gate (86)",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74lvc2g86dcur-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.0,
          0.85
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6edaea8727dc6342110c597c1baed8dddd2f75b304b537f4f63d5a592e18d77d",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-8",
      "Category": "Logic",
      "Pins": "8"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn74lvc2g86dcur"
  ],
  "discovery_pitch": "SN74LVC2G86DCUR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
    "page.json",
    "README.md",
    "sn74lvc2g86dcur.kicad_sym",
    "sn74lvc2g86dcur.kicad_mod",
    "sn74lvc2g86dcur.glb",
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    "sn74lvc2g86dcur.lbr",
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    "docs/sn74lvc2g86dcur-datasheet.pdf",
    "viewers/symbol.html",
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  "visibility": {
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  },
  "variants": [
    {
      "mpn": "SN74LVC2G86DCUR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC2G86DCURG4",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC2G86DCURDCUT",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC2G86DCURDCTR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74LVC2G86DCURYZPR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T07:46:10.931Z"
}