74LCX125MTC

{
  "slug": "74lcx125mtc",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Buffers, Drivers, Receivers, Transceivers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74lcx125mtc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74lcx125mtc.kicad_sym",
    "74lcx125mtc.kicad_mod",
    "74lcx125mtc.glb",
    "74lcx125mtc.step",
    "74lcx125mtc.lbr",
    "docs/hero.png",
    "docs/74lcx125mtc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74lcx125mtc-hero.glb",
    "74lcx125mtc-hero.overlay.json",
    "74lcx125mtc-etched.glb"
  ],
  "component": {
    "mpn": "74LCX125MTC",
    "manufacturer": "onsemi",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/74lcx125mtc-d.pdf",
    "parts": {
      "symbol": "74lcx125mtc.kicad_sym",
      "footprint": "74lcx125mtc.kicad_mod",
      "model_3d": "74lcx125mtc-hero.glb",
      "model_3d_plain": "74lcx125mtc-etched.glb",
      "model_3d_step": "74lcx125mtc-etched.step",
      "model_3d_step_plain": "74lcx125mtc.step",
      "lbr": "74lcx125mtc.lbr"
    },
    "distributor_links": {
      "lcsc": "C141450",
      "mouser": "512-74LCX125MTC"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T19:05:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": "512-74LCX125MTC",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE0",
        "type": "input",
        "description": "Active-low output enable input for buffer 0; HIGH puts O0 in high impedance, tolerates up to 7V input."
      },
      {
        "number": "2",
        "name": "A0",
        "type": "input",
        "description": "Data input for buffer 0, 5V tolerant (tolerates up to 7V)."
      },
      {
        "number": "3",
        "name": "O0",
        "type": "tri_state",
        "description": "3-STATE output of buffer 0, ±24mA drive at VCC = 3.0V, 5V tolerant."
      },
      {
        "number": "4",
        "name": "OE1",
        "type": "input",
        "description": "Active-low output enable input for buffer 1; HIGH puts O1 in high impedance."
      },
      {
        "number": "5",
        "name": "A1",
        "type": "input",
        "description": "Data input for buffer 1, 5V tolerant (tolerates up to 7V)."
      },
      {
        "number": "6",
        "name": "O1",
        "type": "tri_state",
        "description": "3-STATE output of buffer 1, ±24mA drive at VCC = 3.0V, 5V tolerant."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, 0V reference."
      },
      {
        "number": "8",
        "name": "O3",
        "type": "tri_state",
        "description": "3-STATE output of buffer 3, ±24mA drive at VCC = 3.0V, 5V tolerant."
      },
      {
        "number": "9",
        "name": "A3",
        "type": "input",
        "description": "Data input for buffer 3, 5V tolerant (tolerates up to 7V)."
      },
      {
        "number": "10",
        "name": "OE3",
        "type": "input",
        "description": "Active-low output enable input for buffer 3; HIGH puts O3 in high impedance."
      },
      {
        "number": "11",
        "name": "O2",
        "type": "tri_state",
        "description": "3-STATE output of buffer 2, ±24mA drive at VCC = 3.0V, 5V tolerant."
      },
      {
        "number": "12",
        "name": "A2",
        "type": "input",
        "description": "Data input for buffer 2, 5V tolerant (tolerates up to 7V)."
      },
      {
        "number": "13",
        "name": "OE2",
        "type": "input",
        "description": "Active-low output enable input for buffer 2; HIGH puts O2 in high impedance."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 2.0V to 3.6V operating (2.3V-3.6V specified), absolute maximum 7.0V."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.3014,
        "at": "2026-10-21T18:59:54"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/74lcx125mtc-d.pdf",
        "pages": 14,
        "sha256": "1891e0b2ba52fe25",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "74lcx125mtc.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74lcx125mtc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "497d3f0a491f929ca9b88935158d691febd70a25cf5c691af3003fdcb4f87ebb",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}