TC74HCT7007AF-ELF

{
  "slug": "tc74hct7007af-elf",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA Buffers, Drivers, Receivers, Transceivers, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "tc74hct7007af-elf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tc74hct7007af-elf.kicad_sym",
    "tc74hct7007af-elf.kicad_mod",
    "tc74hct7007af-elf.glb",
    "tc74hct7007af-elf.step",
    "tc74hct7007af-elf.lbr",
    "docs/hero.png",
    "docs/tc74hct7007af-elf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tc74hct7007af-elf-hero.glb",
    "tc74hct7007af-elf-hero.overlay.json",
    "tc74hct7007af-elf-etched.glb"
  ],
  "component": {
    "mpn": "TC74HCT7007AF-ELF",
    "manufacturer": "TOSHIBA",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590909721308045312",
    "parts": {
      "symbol": "tc74hct7007af-elf.kicad_sym",
      "footprint": "tc74hct7007af-elf.kicad_mod",
      "model_3d": "tc74hct7007af-elf-hero.glb",
      "model_3d_plain": "tc74hct7007af-elf-etched.glb",
      "model_3d_step": "tc74hct7007af-elf-etched.step",
      "model_3d_step_plain": "tc74hct7007af-elf.step",
      "lbr": "tc74hct7007af-elf.lbr"
    },
    "distributor_links": {
      "lcsc": "C7066969"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:36:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Buffer 1 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "2",
        "name": "1Y",
        "type": "output",
        "description": "Buffer 1 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "3",
        "name": "2A",
        "type": "input",
        "description": "Buffer 2 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "output",
        "description": "Buffer 2 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "5",
        "name": "3A",
        "type": "input",
        "description": "Buffer 3 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "6",
        "name": "3Y",
        "type": "output",
        "description": "Buffer 3 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V)."
      },
      {
        "number": "8",
        "name": "4Y",
        "type": "output",
        "description": "Buffer 4 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "9",
        "name": "4A",
        "type": "input",
        "description": "Buffer 4 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "10",
        "name": "5Y",
        "type": "output",
        "description": "Buffer 5 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "11",
        "name": "5A",
        "type": "input",
        "description": "Buffer 5 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "12",
        "name": "6Y",
        "type": "output",
        "description": "Buffer 6 output, drives 10 LSTTL loads with |IOH| = IOL = 4 mA (min)."
      },
      {
        "number": "13",
        "name": "6A",
        "type": "input",
        "description": "Buffer 6 input, TTL/NMOS/CMOS compatible (VIH 2 V min, VIL 0.8 V max); tie to VCC or GND if unused."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, operating range 4.5 to 5.5 V (absolute max -0.5 to 7 V)."
      }
    ],
    "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": [
          "extractor flagged: The datasheet shows one shared pin assignment for the DIP14 and SOP14 packages. The SOP14-P-300-1.27",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.2616,
        "at": "2026-10-18T14:33:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590909721308045312",
        "pages": 6,
        "sha256": "cd1df0c9293c0586",
        "source_tier": "lcsc"
      },
      "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": "tc74hct7007af-elf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tc74hct7007af-elf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a4b49a33e74096e3717182067aefdff7e5dbcb8171286beda0da1dfc54bb8068",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}