TC7USB40FT

{
  "slug": "tc7usb40ft",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA Analog Switches, Multiplexers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tc7usb40ft",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tc7usb40ft.kicad_sym",
    "tc7usb40ft.kicad_mod",
    "tc7usb40ft.glb",
    "tc7usb40ft.step",
    "tc7usb40ft.lbr",
    "docs/hero.png",
    "docs/tc7usb40ft-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tc7usb40ft-hero.glb",
    "tc7usb40ft-hero.overlay.json",
    "tc7usb40ft-etched.glb"
  ],
  "component": {
    "mpn": "TC7USB40FT",
    "manufacturer": "TOSHIBA",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603120244748152832",
    "parts": {
      "symbol": "tc7usb40ft.kicad_sym",
      "footprint": "tc7usb40ft.kicad_mod",
      "model_3d": "tc7usb40ft-hero.glb",
      "model_3d_plain": "tc7usb40ft-etched.glb",
      "model_3d_step": "tc7usb40ft-etched.step",
      "model_3d_step_plain": "tc7usb40ft.step",
      "lbr": "tc7usb40ft.lbr"
    },
    "distributor_links": {
      "lcsc": "C5366374"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:26:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin."
      },
      {
        "number": "2",
        "name": "S",
        "type": "input",
        "description": "Common select input choosing the 1D or 2D port pair (L = 1D+/1D-, H = 2D+/2D-); input range 0 to 4.3 V, unused inputs must be tied to VCC or GND."
      },
      {
        "number": "3",
        "name": "1D+",
        "type": "bidirectional",
        "description": "Switch terminal 1D+, connected to D+ when OE = L and S = L; switch I/O voltage 0 to 4.3 V."
      },
      {
        "number": "4",
        "name": "2D+",
        "type": "bidirectional",
        "description": "Switch terminal 2D+, connected to D+ when OE = L and S = H; switch I/O voltage 0 to 4.3 V."
      },
      {
        "number": "5",
        "name": "D+",
        "type": "bidirectional",
        "description": "Common D+ switch terminal, connected to 1D+ or 2D+ per S and open (high-impedance) when OE is high."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin."
      },
      {
        "number": "9",
        "name": "D-",
        "type": "bidirectional",
        "description": "Common D- switch terminal, connected to 1D- or 2D- per S and open (high-impedance) when OE is high."
      },
      {
        "number": "10",
        "name": "2D-",
        "type": "bidirectional",
        "description": "Switch terminal 2D-, connected to D- when OE = L and S = H; switch I/O voltage 0 to 4.3 V."
      },
      {
        "number": "11",
        "name": "1D-",
        "type": "bidirectional",
        "description": "Switch terminal 1D-, connected to D- when OE = L and S = L; switch I/O voltage 0 to 4.3 V."
      },
      {
        "number": "12",
        "name": "OE",
        "type": "input",
        "description": "Active-low output enable input; when high both switches are open regardless of S, input range 0 to 4.3 V."
      },
      {
        "number": "13",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 2.3 to 4.3 V operating range (absolute maximum -0.5 to 4.6 V)."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin."
      }
    ],
    "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": 12,
        "cost_usd": 0.3194,
        "at": "2026-10-18T14:24:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603120244748152832",
        "pages": 12,
        "sha256": "f7a9f492531c1b38",
        "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": "tc7usb40ft.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tc7usb40ft-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": "fce41bb2b56094f9a82eac281c863eaef0c019741db18b882a78798c690cde9f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}