PI5C3253QEX

{
  "slug": "pi5c3253qex",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Signal Switches, Multiplexers, Decoders, SSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "pi5c3253qex",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pi5c3253qex.kicad_sym",
    "pi5c3253qex.kicad_mod",
    "pi5c3253qex.glb",
    "pi5c3253qex.step",
    "pi5c3253qex.lbr",
    "docs/hero.png",
    "docs/pi5c3253qex-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pi5c3253qex-hero.glb",
    "pi5c3253qex-hero.overlay.json",
    "pi5c3253qex-etched.glb"
  ],
  "component": {
    "mpn": "PI5C3253QEX",
    "manufacturer": "Diodes Incorporated",
    "package": "SSOP-16-150mil",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908968623415296",
    "parts": {
      "symbol": "pi5c3253qex.kicad_sym",
      "footprint": "pi5c3253qex.kicad_mod",
      "model_3d": "pi5c3253qex-hero.glb",
      "model_3d_plain": "pi5c3253qex-etched.glb",
      "model_3d_step": "pi5c3253qex-etched.step",
      "model_3d_step_plain": "pi5c3253qex.step",
      "lbr": "pi5c3253qex.lbr"
    },
    "distributor_links": {
      "lcsc": "C3001703",
      "digikey": "PI5C3253QEXDITR-ND",
      "mouser": "729-PI5C3253QEX"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:16:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "PI5C3253QEXDITR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "729-PI5C3253QEX",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EA",
        "type": "input",
        "description": "Enable input for the A-side 4:1 mux; when HIGH the YA output is forced to Hi-Z, and when LOW the selected IAn channel is connected to YA."
      },
      {
        "number": "2",
        "name": "S1",
        "type": "input",
        "description": "Select input S1 (with S0 selects IAn/IBn channel 0 to 3) common to both mux sections."
      },
      {
        "number": "3",
        "name": "IA3",
        "type": "input",
        "description": "Data input IA3 (channel 3 of the A-side mux), connected to YA through the bus switch when selected and enabled."
      },
      {
        "number": "4",
        "name": "IA2",
        "type": "input",
        "description": "Data input IA2 (channel 2 of the A-side mux), connected to YA through the bus switch when selected and enabled."
      },
      {
        "number": "5",
        "name": "IA1",
        "type": "input",
        "description": "Data input IA1 (channel 1 of the A-side mux), connected to YA through the bus switch when selected and enabled."
      },
      {
        "number": "6",
        "name": "IA0",
        "type": "input",
        "description": "Data input IA0 (channel 0 of the A-side mux), connected to YA through the bus switch when selected and enabled."
      },
      {
        "number": "7",
        "name": "YA",
        "type": "tri_state",
        "description": "Data output YA of the A-side mux; three-state, goes to Hi-Z when EA is HIGH."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "9",
        "name": "YB",
        "type": "tri_state",
        "description": "Data output YB of the B-side mux; three-state, goes to Hi-Z when EB is HIGH."
      },
      {
        "number": "10",
        "name": "IB0",
        "type": "input",
        "description": "Data input IB0 (channel 0 of the B-side mux), connected to YB through the bus switch when selected and enabled."
      },
      {
        "number": "11",
        "name": "IB1",
        "type": "input",
        "description": "Data input IB1 (channel 1 of the B-side mux), connected to YB through the bus switch when selected and enabled."
      },
      {
        "number": "12",
        "name": "IB2",
        "type": "input",
        "description": "Data input IB2 (channel 2 of the B-side mux), connected to YB through the bus switch when selected and enabled."
      },
      {
        "number": "13",
        "name": "IB3",
        "type": "input",
        "description": "Data input IB3 (channel 3 of the B-side mux), connected to YB through the bus switch when selected and enabled."
      },
      {
        "number": "14",
        "name": "S0",
        "type": "input",
        "description": "Select input S0 (with S1 selects IAn/IBn channel 0 to 3) common to both mux sections."
      },
      {
        "number": "15",
        "name": "EB",
        "type": "input",
        "description": "Enable input for the B-side 4:1 mux; when HIGH the YB output is forced to Hi-Z, and when LOW the selected IBn channel is connected to YB."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply; datasheet specifies VCC = 5V ±5% for the DC and switching characteristics."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package mismatch: the requested hint is SSOP-16-150mil, but the datasheet lists a 16-pin 150-mil QSO; The pin-number layout for pins 8 and 9 is garbled in the text extraction (the line reads '8 YB' whil"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0525,
        "at": "2026-10-18T01:14:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908968623415296",
        "pages": 7,
        "sha256": "6c9592502ac557f3",
        "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": "pi5c3253qex.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pi5c3253qex-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "826e83f6e8fe7b09e9cebd276755a9912702b29028bb1153c8692c68794cc547",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}