74VHC153FT

{
  "slug": "74vhc153ft",
  "version": "0.1.0",
  "type": "component",
  "description": "TOSHIBA Signal Switches, Multiplexers, Decoders, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74vhc153ft",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74vhc153ft.kicad_sym",
    "74vhc153ft.kicad_mod",
    "74vhc153ft.glb",
    "74vhc153ft.step",
    "74vhc153ft.lbr",
    "docs/hero.png",
    "docs/74vhc153ft-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74vhc153ft-hero.glb",
    "74vhc153ft-hero.overlay.json",
    "74vhc153ft-etched.glb"
  ],
  "component": {
    "mpn": "74VHC153FT",
    "manufacturer": "TOSHIBA",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881505909149696",
    "parts": {
      "symbol": "74vhc153ft.kicad_sym",
      "footprint": "74vhc153ft.kicad_mod",
      "model_3d": "74vhc153ft-hero.glb",
      "model_3d_plain": "74vhc153ft-etched.glb",
      "model_3d_step": "74vhc153ft-etched.step",
      "model_3d_step_plain": "74vhc153ft.step",
      "lbr": "74vhc153ft.lbr"
    },
    "distributor_links": {
      "lcsc": "C150159"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:20:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1G",
        "type": "input",
        "description": "Active-low strobe input for section 1; high holds output 1Y low; accepts 0 to 5.5 V."
      },
      {
        "number": "2",
        "name": "B",
        "type": "input",
        "description": "Address select input B shared by both multiplexer sections; accepts 0 to 5.5 V."
      },
      {
        "number": "3",
        "name": "1C3",
        "type": "input",
        "description": "Data input 3 of section 1, selected by address inputs A and B."
      },
      {
        "number": "4",
        "name": "1C2",
        "type": "input",
        "description": "Data input 2 of section 1, selected by address inputs A and B."
      },
      {
        "number": "5",
        "name": "1C1",
        "type": "input",
        "description": "Data input 1 of section 1, selected by address inputs A and B."
      },
      {
        "number": "6",
        "name": "1C0",
        "type": "input",
        "description": "Data input 0 of section 1, selected by address inputs A and B."
      },
      {
        "number": "7",
        "name": "1Y",
        "type": "output",
        "description": "Multiplexer output of section 1, fixed low while 1G is high."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin (0 V)."
      },
      {
        "number": "9",
        "name": "2Y",
        "type": "output",
        "description": "Multiplexer output of section 2, fixed low while 2G is high."
      },
      {
        "number": "10",
        "name": "2C0",
        "type": "input",
        "description": "Data input 0 of section 2, selected by address inputs A and B."
      },
      {
        "number": "11",
        "name": "2C1",
        "type": "input",
        "description": "Data input 1 of section 2, selected by address inputs A and B."
      },
      {
        "number": "12",
        "name": "2C2",
        "type": "input",
        "description": "Data input 2 of section 2, selected by address inputs A and B."
      },
      {
        "number": "13",
        "name": "2C3",
        "type": "input",
        "description": "Data input 3 of section 2, selected by address inputs A and B."
      },
      {
        "number": "14",
        "name": "A",
        "type": "input",
        "description": "Address select input A shared by both multiplexer sections; accepts 0 to 5.5 V."
      },
      {
        "number": "15",
        "name": "2G",
        "type": "input",
        "description": "Active-low strobe input for section 2; high holds output 2Y low; accepts 0 to 5.5 V."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage, operating range 2.0 V to 5.5 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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2907,
        "at": "2026-10-18T15:16:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881505909149696",
        "pages": 11,
        "sha256": "2900d219d2854172",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "74vhc153ft.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74vhc153ft-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6f03a08bc20f7e78783516de93fa94aa60640c53cd8cce3b4a77119c5953113a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}