RS2G126XQ

{
  "slug": "rs2g126xq",
  "version": "0.1.0",
  "type": "component",
  "description": "Jiangsu RUNIC Tech Buffer/Driver/Transceiver, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "rs2g126xq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs2g126xq.kicad_sym",
    "rs2g126xq.kicad_mod",
    "rs2g126xq.glb",
    "rs2g126xq.step",
    "rs2g126xq.lbr",
    "docs/hero.png",
    "docs/rs2g126xq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs2g126xq-hero.glb",
    "rs2g126xq-hero.overlay.json",
    "rs2g126xq-etched.glb"
  ],
  "component": {
    "mpn": "RS2G126XQ",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Logic ICs",
    "subcategory": "Buffer/Driver/Transceiver",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d1d62ba8c7d7013da0b1f1dd7072a55a.pdf",
    "parts": {
      "symbol": "rs2g126xq.kicad_sym",
      "footprint": "rs2g126xq.kicad_mod",
      "model_3d": "rs2g126xq-hero.glb",
      "model_3d_plain": "rs2g126xq-etched.glb",
      "model_3d_step": "rs2g126xq-etched.step",
      "model_3d_step_plain": "rs2g126xq.step",
      "lbr": "rs2g126xq.lbr"
    },
    "distributor_links": {
      "lcsc": "C5372488"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:48:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 877 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OE",
        "type": "input",
        "description": "Output enable for buffer 1; output 1Y is high-impedance when 1OE is low, and OE should be tied to GND through a pulldown resistor to ensure high-impedance during power up or power down."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "Input of buffer 1; accepts voltages up to 5.5V and unused inputs must be held at VCC or GND."
      },
      {
        "number": "3",
        "name": "2Y",
        "type": "output",
        "description": "3-state output of buffer 2 with ±24mA drive at VCC=3.0V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "5",
        "name": "2A",
        "type": "input",
        "description": "Input of buffer 2; accepts voltages up to 5.5V and unused inputs must be held at VCC or GND."
      },
      {
        "number": "6",
        "name": "1Y",
        "type": "output",
        "description": "3-state output of buffer 1 with ±24mA drive at VCC=3.0V."
      },
      {
        "number": "7",
        "name": "2OE",
        "type": "input",
        "description": "Output enable for buffer 2; output 2Y is high-impedance when 2OE is low, and OE should be tied to GND through a pulldown resistor to ensure high-impedance during power up or power down."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin, operating range 1.65V to 5.5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Page 1 features list says PACKAGE: MSOP-8 only, but the ordering table (page 4) lists RS2G126XQ as T"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0827,
        "at": "2026-10-22T22:48:19"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d1d62ba8c7d7013da0b1f1dd7072a55a.pdf",
        "pages": 13,
        "sha256": "d9d8f9ed0dc0b9c3",
        "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": "rs2g126xq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs2g126xq-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a63d8b12b8832a30e3f86c219dde94844aa851d2ff6e043f050de00932cbf1d9",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}