CY74FCT374ATQCT

{
  "schema_version": 1,
  "type": "component",
  "slug": "cy74fct374atqct",
  "title": "CY74FCT374ATQCT",
  "brief": "Texas Instruments Flip Flops, QSOP-20-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cy74fct374atqct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CY74FCT374ATQCT",
    "manufacturer": "Texas Instruments",
    "package": "QSOP-20-150mil",
    "pin_count": 20,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://www.ti.com/cn/lit/gpn/cy74fct374t",
    "parts": {
      "symbol": "cy74fct374atqct.kicad_sym",
      "footprint": "cy74fct374atqct.kicad_mod",
      "model_3d": "cy74fct374atqct-hero.glb",
      "model_3d_plain": "cy74fct374atqct.glb",
      "model_3d_step": "cy74fct374atqct-etched.step",
      "model_3d_step_plain": "cy74fct374atqct.step",
      "lbr": "cy74fct374atqct.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871479",
      "digikey": "2156-CY74FCT374ATQCT-ND",
      "mouser": "595-CY74FCT374ATQCT"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T00:01:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-CY74FCT374ATQCT-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-CY74FCT374ATQCT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE",
        "type": "input",
        "description": "Output Enable input; when low enables data outputs, when high places outputs in high-impedance state."
      },
      {
        "number": "2",
        "name": "O0",
        "type": "tri_state",
        "description": "Data output 0 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "3",
        "name": "D0",
        "type": "input",
        "description": "Data input 0, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "4",
        "name": "D1",
        "type": "input",
        "description": "Data input 1, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "5",
        "name": "O1",
        "type": "tri_state",
        "description": "Data output 1 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "6",
        "name": "O2",
        "type": "tri_state",
        "description": "Data output 2 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "7",
        "name": "D2",
        "type": "input",
        "description": "Data input 2, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "8",
        "name": "D3",
        "type": "input",
        "description": "Data input 3, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "9",
        "name": "O3",
        "type": "tri_state",
        "description": "Data output 3 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, logic reference potential."
      },
      {
        "number": "11",
        "name": "CP",
        "type": "input",
        "description": "Clock input, buffered clock pulse with low-to-high transition capturing D inputs."
      },
      {
        "number": "12",
        "name": "O4",
        "type": "tri_state",
        "description": "Data output 4 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "13",
        "name": "D4",
        "type": "input",
        "description": "Data input 4, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "14",
        "name": "D5",
        "type": "input",
        "description": "Data input 5, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "15",
        "name": "O5",
        "type": "tri_state",
        "description": "Data output 5 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "16",
        "name": "O6",
        "type": "tri_state",
        "description": "Data output 6 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "17",
        "name": "D6",
        "type": "input",
        "description": "Data input 6, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "18",
        "name": "D7",
        "type": "input",
        "description": "Data input 7, captured on rising edge of CP with 2-ns setup time."
      },
      {
        "number": "19",
        "name": "O7",
        "type": "tri_state",
        "description": "Data output 7 with 64-mA sink current and 32-mA source current."
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage 4.75 to 5.25 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 14,
        "cost_usd": 0.1488,
        "at": "2026-10-06T00:00:57"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/cy74fct374t",
        "pages": 14,
        "sha256": "3f92e0aafbb5c870",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "QSOP-20-150mil",
      "Category": "Logic",
      "Pins": "20"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cy74fct374atqct"
  ],
  "discovery_pitch": "CY74FCT374ATQCT (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cy74fct374atqct.kicad_sym",
    "cy74fct374atqct.kicad_mod",
    "cy74fct374atqct.glb",
    "cy74fct374atqct.step",
    "cy74fct374atqct.lbr",
    "docs/hero.png",
    "docs/cy74fct374atqct-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cy74fct374atqct-hero.glb",
    "cy74fct374atqct-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}