TXB0102DCUTG4

{
  "slug": "txb0102dcutg4",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Global Sourcing Parts, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "txb0102dcutg4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "txb0102dcutg4.kicad_sym",
    "txb0102dcutg4.kicad_mod",
    "txb0102dcutg4.glb",
    "txb0102dcutg4.step",
    "txb0102dcutg4.lbr",
    "docs/hero.png",
    "docs/txb0102dcutg4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "txb0102dcutg4-hero.glb",
    "txb0102dcutg4-hero.overlay.json"
  ],
  "component": {
    "mpn": "TXB0102DCUTG4",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.5mm",
    "pin_count": 8,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/cn/lit/gpn/txb0102",
    "parts": {
      "symbol": "txb0102dcutg4.kicad_sym",
      "footprint": "txb0102dcutg4.kicad_mod",
      "model_3d": "txb0102dcutg4-hero.glb",
      "model_3d_plain": "txb0102dcutg4.glb",
      "model_3d_step": "txb0102dcutg4-etched.step",
      "model_3d_step_plain": "txb0102dcutg4.step",
      "lbr": "txb0102dcutg4.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677610",
      "digikey": "296-52189-2-ND",
      "mouser": "595-TXB0102DCUTG4"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T16:07:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-52189-2-ND",
        "status": "found",
        "lifecycle": "Discontinued at DigiKey"
      },
      "mouser": {
        "pn": "595-TXB0102DCUTG4",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B2",
        "type": "bidirectional",
        "description": "Data input/output B2, referenced to VCCB."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "VCCA",
        "type": "power_in",
        "description": "A-port supply voltage, specified as 1.1V ≤ VCCA ≤ 3.6V with VCCA ≤ VCCB."
      },
      {
        "number": "4",
        "name": "A2",
        "type": "bidirectional",
        "description": "Data input/output A2, referenced to VCCA."
      },
      {
        "number": "5",
        "name": "A1",
        "type": "bidirectional",
        "description": "Data input/output A1, referenced to VCCA."
      },
      {
        "number": "6",
        "name": "OE",
        "type": "input",
        "description": "Tri-state output mode enable, referenced to VCCA; pulling OE low places all outputs in the tri-state (high-impedance) mode."
      },
      {
        "number": "7",
        "name": "VCCB",
        "type": "power_in",
        "description": "B-port supply voltage, specified as 1.65V ≤ VCCB ≤ 5.5V."
      },
      {
        "number": "8",
        "name": "B1",
        "type": "bidirectional",
        "description": "Data input/output B1, referenced to VCCB."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: VCCA minimum is printed as 1.1V in the pin function table (Table 4-2), but as 1.2V in the Recommende; Pinout is taken from Table 4-2 and Figure 4-1 (DCT or DCU 8-pin VSSOP). The text does not state the "
        ],
        "pages_sent": 19,
        "cost_usd": 0.0811,
        "at": "2026-10-10T16:07:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/txb0102",
        "pages": 39,
        "sha256": "aeea5472023b4922",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "txb0102dcutg4.step",
        "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": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "txb0102dcutg4-etched.step",
        "role": "eda",
        "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": "5c11ae81a65277c3c85e512603cbe41fb36919c6161e866687c7c0d1c25d15f6",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}