SN74LVC1G126DB

{
  "slug": "sn74lvc1g126db",
  "version": "0.1.0",
  "type": "component",
  "description": "lingxingic Buffers, Drivers, Receivers, Transceivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "sn74lvc1g126db",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn74lvc1g126db.kicad_sym",
    "sn74lvc1g126db.kicad_mod",
    "sn74lvc1g126db.glb",
    "sn74lvc1g126db.step",
    "sn74lvc1g126db.lbr",
    "docs/hero.png",
    "docs/sn74lvc1g126db-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn74lvc1g126db-hero.glb",
    "sn74lvc1g126db-hero.overlay.json",
    "sn74lvc1g126db-etched.glb"
  ],
  "component": {
    "mpn": "SN74LVC1G126DB",
    "manufacturer": "lingxingic",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382784727523328",
    "parts": {
      "symbol": "sn74lvc1g126db.kicad_sym",
      "footprint": "sn74lvc1g126db.kicad_mod",
      "model_3d": "sn74lvc1g126db-hero.glb",
      "model_3d_plain": "sn74lvc1g126db-etched.glb",
      "model_3d_step": "sn74lvc1g126db-etched.step",
      "model_3d_step_plain": "sn74lvc1g126db.step",
      "lbr": "sn74lvc1g126db.lbr"
    },
    "distributor_links": {
      "lcsc": "C22469936"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T11:11:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE",
        "type": "input",
        "description": "Output enable input: when OE is low the Y output is forced to high impedance (Z), and when high the output follows A; the datasheet gives VIH/VIL limits per VCC (for example VIH 0.7×VCC at 4.5 V to 5.5 V and VIL 0.3×VCC at 4.5 V to 5.5 V)."
      },
      {
        "number": "2",
        "name": "A",
        "type": "input",
        "description": "Data input that is buffered to output Y and accepts 3.3 V or 5 V logic levels, with input voltage rated 0 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference, 0 V."
      },
      {
        "number": "4",
        "name": "Y",
        "type": "tri_state",
        "description": "Three-state buffered data output that follows A when OE is high and is high impedance when OE is low, with ±24 mA drive at VCC = 3.0 V and output voltage limited to 0 V to VCC in operating mode."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 1.65 V to 5.5 V recommended operating range with absolute maximum of -0.5 V to +6.5 V."
      }
    ],
    "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: The datasheet's ordering table (page 3) lists SOT-23-5 and SOT-353 under the same DB/DC family with ; Pin 4 is a three-state output, so its KiCad class was set to tri_state rather than output; the datas"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0563,
        "at": "2026-10-18T11:09:10"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382784727523328",
        "pages": 13,
        "sha256": "09aeb65970fd47f1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn74lvc1g126db.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74lvc1g126db-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c91fd8e57143cc7f91c304aa28601e845a8351ac33a09ac400bc1c4d90dc883e",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}