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Ray Set visibility: public df0db90 7d ago
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{
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  "type": "component",
  "slug": "74lcx04ft",
  "title": "74LCX04FT",
  "brief": "TOSHIBA Inverters, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "74LCX04FT",
    "manufacturer": "TOSHIBA",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Inverters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f97e3546ddebad547f003e72708cd24f.pdf",
    "parts": {
      "symbol": "74lcx04ft.kicad_sym",
      "footprint": "74lcx04ft.kicad_mod",
      "model_3d": "74lcx04ft-hero.glb",
      "model_3d_plain": "74lcx04ft-etched.glb",
      "model_3d_step": "74lcx04ft-etched.step",
      "model_3d_step_plain": "74lcx04ft.step",
      "lbr": "74lcx04ft.lbr"
    },
    "distributor_links": {
      "lcsc": "C3272882",
      "mouser": "757-74LCX04FT"
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    "distributor_check": {
      "checked_at": "2026-10-21T19:28:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": "757-74LCX04FT",
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    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Inverter 1 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
      },
      {
        "number": "2",
        "name": "1Y",
        "type": "output",
        "description": "Inverter 1 output, inverse of 1A; drives up to ±24 mA at VCC = 3.0 to 3.6 V."
      },
      {
        "number": "3",
        "name": "2A",
        "type": "input",
        "description": "Inverter 2 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
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      {
        "number": "4",
        "name": "2Y",
        "type": "output",
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      },
      {
        "number": "5",
        "name": "3A",
        "type": "input",
        "description": "Inverter 3 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
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      {
        "number": "6",
        "name": "3Y",
        "type": "output",
        "description": "Inverter 3 output, inverse of 3A; drives up to ±24 mA at VCC = 3.0 to 3.6 V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference."
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      {
        "number": "8",
        "name": "4Y",
        "type": "output",
        "description": "Inverter 4 output, inverse of 4A; drives up to ±24 mA at VCC = 3.0 to 3.6 V."
      },
      {
        "number": "9",
        "name": "4A",
        "type": "input",
        "description": "Inverter 4 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
      },
      {
        "number": "10",
        "name": "5Y",
        "type": "output",
        "description": "Inverter 5 output, inverse of 5A; drives up to ±24 mA at VCC = 3.0 to 3.6 V."
      },
      {
        "number": "11",
        "name": "5A",
        "type": "input",
        "description": "Inverter 5 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
      },
      {
        "number": "12",
        "name": "6Y",
        "type": "output",
        "description": "Inverter 6 output, inverse of 6A; drives up to ±24 mA at VCC = 3.0 to 3.6 V."
      },
      {
        "number": "13",
        "name": "6A",
        "type": "input",
        "description": "Inverter 6 input; 5-V tolerant, unused inputs must be tied to VCC or GND."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 1.65 to 3.6 V operating range (absolute maximum -0.5 to 6.5 V)."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "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": [
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        "pages_sent": 8,
        "cost_usd": 0.2736,
        "at": "2026-10-21T19:24:20"
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        "pages": 8,
        "sha256": "e038e4ac226b83e2",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "file": "74lcx04ft.step",
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        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "74lcx04ft-etched.step",
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        "sha256": "756a93ed9498c620d96246e3c6d62812c39e4952bcf74646755f7b1f331085c3",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "TOSHIBA",
      "Package": "TSSOP-14",
      "Category": "Logic",
      "Pins": "14"
    },
    "characteristics": {
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      "source": "datasheet",
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      "rows": [
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          "name": "High-level input voltage",
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          "max": null,
          "conditions": "VCC = 2.3 to 2.7 V; Ta = -40 to 85",
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          "conditions": "VCC = 2.7 to 3.6 V; Ta = -40 to 85",
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        {
          "name": "Low-level input voltage",
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          "name": "High-level output voltage",
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          "conditions": "IOH = -4 mA; VCC = 1.65 V; Ta = -40 to 85",
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        {
          "name": "High-level output voltage",
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        {
          "name": "High-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Quiescent supply current change (per input)",
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          "min": null,
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          "conditions": "VIH = VCC - 0.6 V (per 1 input); VCC = 2.7 to 3.6 V; Ta = -40 to 85",
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        {
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        {
          "name": "High-level input voltage",
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        {
          "name": "Low-level input voltage",
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        {
          "name": "High-level output voltage",
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        {
          "name": "High-level output voltage",
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        {
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        {
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Low-level output voltage",
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        {
          "name": "Supply voltage",
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          "conditions": "High or low state; max = VCC",
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          "conditions": "VCC = 3.0 to 3.6 V",
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          "name": "Output current",
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