main
Ray sn74lvcc3245adbqr: LCSC part number C2677353 (was published as the bare integer) 78c6642 8h ago
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  "schema_version": 1,
  "type": "component",
  "slug": "sn74lvcc3245adbqr",
  "title": "SN74LVCC3245ADBQR",
  "brief": "Texas Instruments Translators, Level Shifters, SSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74lvcc3245adbqr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN74LVCC3245ADBQR",
    "manufacturer": "Texas Instruments",
    "package": "SSOP-24-150mil",
    "pin_count": 24,
    "category": "Logic",
    "subcategory": "Translators, Level Shifters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74lvcc3245a",
    "parts": {
      "symbol": "sn74lvcc3245adbqr.kicad_sym",
      "footprint": "sn74lvcc3245adbqr.kicad_mod",
      "model_3d": "sn74lvcc3245adbqr-hero.glb",
      "model_3d_plain": "sn74lvcc3245adbqr.glb",
      "model_3d_step": "sn74lvcc3245adbqr-etched.step",
      "model_3d_step_plain": "sn74lvcc3245adbqr.step",
      "lbr": "sn74lvcc3245adbqr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677353",
      "digikey": "296-23281-2-ND",
      "mouser": "595-SN74LVCC3245ADBQ"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:08:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-23281-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN74LVCC3245ADBQ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCCA",
        "type": "power_in",
        "description": "A port power supply, 2.3 V to 3.6 V nominal operating range"
      },
      {
        "number": "2",
        "name": "DIR",
        "type": "input",
        "description": "Direction control input referenced to VCCA, low selects B to A, high selects A to B data transfer"
      },
      {
        "number": "3",
        "name": "A1",
        "type": "bidirectional",
        "description": "A port channel 1 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "4",
        "name": "A2",
        "type": "bidirectional",
        "description": "A port channel 2 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "5",
        "name": "A3",
        "type": "bidirectional",
        "description": "A port channel 3 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "6",
        "name": "A4",
        "type": "bidirectional",
        "description": "A port channel 4 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "7",
        "name": "A5",
        "type": "bidirectional",
        "description": "A port channel 5 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "8",
        "name": "A6",
        "type": "bidirectional",
        "description": "A port channel 6 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "9",
        "name": "A7",
        "type": "bidirectional",
        "description": "A port channel 7 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "10",
        "name": "A8",
        "type": "bidirectional",
        "description": "A port channel 8 bidirectional I/O, 2.3 V to 3.6 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference"
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference"
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference"
      },
      {
        "number": "14",
        "name": "B8",
        "type": "bidirectional",
        "description": "B port channel 8 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "15",
        "name": "B7",
        "type": "bidirectional",
        "description": "B port channel 7 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "16",
        "name": "B6",
        "type": "bidirectional",
        "description": "B port channel 6 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "17",
        "name": "B5",
        "type": "bidirectional",
        "description": "B port channel 5 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "18",
        "name": "B4",
        "type": "bidirectional",
        "description": "B port channel 4 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "19",
        "name": "B3",
        "type": "bidirectional",
        "description": "B port channel 3 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "20",
        "name": "B2",
        "type": "bidirectional",
        "description": "B port channel 2 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "21",
        "name": "B1",
        "type": "bidirectional",
        "description": "B port channel 1 bidirectional I/O, 3 V to 5.5 V logic levels with up to 24 mA drive current"
      },
      {
        "number": "22",
        "name": "OE",
        "type": "input",
        "description": "Output enable control input referenced to VCCA, active low; high impedance enabled when high"
      },
      {
        "number": "23",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection"
      },
      {
        "number": "24",
        "name": "VCCB",
        "type": "power_in",
        "description": "B port power supply, 3 V to 5.5 V nominal operating range"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package hint specifies 'SSOP-24-150mil' but datasheet does not document '150mil' specification; conf"
        ],
        "pages_sent": 33,
        "cost_usd": 0.2283,
        "at": "2026-10-06T03:07:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74lvcc3245a",
        "pages": 33,
        "sha256": "8472e4a82a04b58a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SSOP-24-150mil",
      "Category": "Logic",
      "Pins": "24"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "sn74lvcc3245adbqr"
  ],
  "discovery_pitch": "SN74LVCC3245ADBQR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
    "sn74lvcc3245adbqr.kicad_sym",
    "sn74lvcc3245adbqr.kicad_mod",
    "sn74lvcc3245adbqr.glb",
    "sn74lvcc3245adbqr.step",
    "sn74lvcc3245adbqr.lbr",
    "docs/hero.png",
    "docs/sn74lvcc3245adbqr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "visibility": {
    "public": true
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}