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Ray Set visibility: public 1400531 3h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tc7usb40ft",
  "title": "TC7USB40FT",
  "brief": "TOSHIBA Analog Switches, Multiplexers, TSSOP-14. 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",
    "interface",
    "tc7usb40ft",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 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": [
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          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "fce41bb2b56094f9a82eac281c863eaef0c019741db18b882a78798c690cde9f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TOSHIBA",
      "Package": "TSSOP-14",
      "Category": "Interface",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f7a9f492531c1b389dae42d98a2e0517773c11139835398227b3659e73c5b30d",
      "rows": [
        {
          "name": "Supply voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 4.6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (OE, S) (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 4.6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch I/O voltage (absolute maximum)",
          "symbol": "VS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 4.6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch I/O current",
          "symbol": "IS",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC/ground current",
          "symbol": "ICC/IGND",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (recommended operating)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": 4.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (OE, S) (recommended operating)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 4.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch I/O voltage (recommended operating)",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 4.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input rise time",
          "symbol": "dt/dv",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": 0,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input fall time",
          "symbol": "dt/dv",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": 0,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current (OE, S)",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VCC 2.3 to 4.3 V; VIN = 0 to 4.3 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power-OFF leakage current",
          "symbol": "IOFF",
          "kind": "electrical",
          "unit": "µA",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VCC 0 V; VIN = VIS = 0 to 4.3 V, See Fig. 11.10",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Switch OFF-state leakage current",
          "symbol": "ISZ",
          "kind": "electrical",
          "unit": "µA",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VCC 2.3 to 4.3 V; VIS = 0 to 3.6V, OE = VCC, See Fig. 11.11",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON-resistance (VIS = 0 V)",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 4.5,
          "max": 6,
          "conditions": "VCC 3.0 V; VIS = 0 V, IIS = 30 mA, See Fig. 11.9",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON-resistance (VIS = 0.4 V)",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 4.8,
          "max": 6.7,
          "conditions": "VCC 3.0 V; VIS = 0.4 V, IIS = 30 mA, See Fig. 11.9",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ON-resistance (VIS = 3.0 V)",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 10,
          "max": 14,
          "conditions": "VCC 3.0 V; VIS = 3.0 V, IIS = 30 mA, See Fig. 11.9",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent supply current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VCC 4.3 V; VIN = VCC or GND, IOUT = 0 A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent supply current change per input",
          "symbol": "ΔICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VCC 4.3 V; VIN = 2.6 V (one input)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-ON time (S, OE to output)",
          "symbol": "ton",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VCC 3.3 ± 0.3 V; RL = 50 Ω, CL = 5 pF, See Fig. 11.2",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-OFF time (S, OE to output)",
          "symbol": "toff",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 24,
          "conditions": "VCC 3.3 ± 0.3 V; RL = 50 Ω, CL = 5 pF, See Fig. 11.3",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Break before make",
          "symbol": "TBBM",
          "kind": "timing",
          "unit": "ns",
          "min": 2,
          "typ": null,
          "max": 7,
          "conditions": "VCC 3.3 ± 0.3 V; CL = 5 pF, See Fig. 11.4",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tc7usb40ft"
  ],
  "discovery_pitch": "TC7USB40FT (TOSHIBA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}