74AVC4T245RSVR-NT

{
  "slug": "74avc4t245rsvr-nt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, UQFN-16(1.8x2.6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74avc4t245rsvr-nt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74avc4t245rsvr-nt.kicad_sym",
    "74avc4t245rsvr-nt.kicad_mod",
    "74avc4t245rsvr-nt.glb",
    "74avc4t245rsvr-nt.step",
    "74avc4t245rsvr-nt.lbr",
    "docs/hero.png",
    "docs/74avc4t245rsvr-nt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "component": {
    "mpn": "74AVC4T245RSVR-NT",
    "manufacturer": "Texas Instruments",
    "package": "UQFN-16(1.8x2.6)",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74avc4t245",
    "parts": {
      "symbol": "74avc4t245rsvr-nt.kicad_sym",
      "footprint": "74avc4t245rsvr-nt.kicad_mod",
      "model_3d": "74avc4t245rsvr-nt-etched.glb",
      "model_3d_plain": "74avc4t245rsvr-nt.glb",
      "model_3d_step": "74avc4t245rsvr-nt-etched.step",
      "model_3d_step_plain": "74avc4t245rsvr-nt.step",
      "lbr": "74avc4t245rsvr-nt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677568",
      "digikey": "296-74AVC4T245RSVR-NTTR-ND",
      "mouser": "595-74AVC4T245RSVRNT"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T18:38:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-74AVC4T245RSVR-NTTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-74AVC4T245RSVRNT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OE",
        "type": "input",
        "description": "Output-enable control input for 1-port; pull high to place outputs in 3-state mode; referenced to VCCA"
      },
      {
        "number": "2",
        "name": "VCCB",
        "type": "power_in",
        "description": "B-port power supply voltage; operating range 1.2V to 3.6V for bus transceiver operation"
      },
      {
        "number": "3",
        "name": "VCCA",
        "type": "power_in",
        "description": "A-port power supply voltage; operating range 1.2V to 3.6V for bus transceiver operation"
      },
      {
        "number": "4",
        "name": "1DIR",
        "type": "input",
        "description": "Direction-control input for 1-port; logic level selects data flow direction between A and B buses"
      },
      {
        "number": "5",
        "name": "2DIR",
        "type": "input",
        "description": "Direction-control input for 2-port; logic level selects data flow direction between A and B buses"
      },
      {
        "number": "6",
        "name": "1A1",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 1A1 referenced to VCCA; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "7",
        "name": "1A2",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 1A2 referenced to VCCA; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "8",
        "name": "2A1",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 2A1 referenced to VCCA; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "9",
        "name": "2A2",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 2A2 referenced to VCCA; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; power return connection for device and I/O circuits"
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; power return connection for device and I/O circuits"
      },
      {
        "number": "12",
        "name": "2B2",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 2B2 referenced to VCCB; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "13",
        "name": "2B1",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 2B1 referenced to VCCB; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "14",
        "name": "1B2",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 1B2 referenced to VCCB; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "15",
        "name": "1B1",
        "type": "bidirectional",
        "description": "Bidirectional data I/O port 1B1 referenced to VCCB; \u00b150mA continuous source/sink current capability"
      },
      {
        "number": "16",
        "name": "2OE",
        "type": "input",
        "description": "Output-enable control input for 2-port; pull high to place outputs in 3-state mode; referenced to VCCA"
      }
    ],
    "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": [],
        "pages_sent": 10,
        "cost_usd": 0.2342,
        "at": "2026-10-01T18:38:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74avc4t245",
        "pages": 46,
        "sha256": "f6beb9b37f6eb53c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}