24C04-HXY

{
  "schema_version": 1,
  "type": "component",
  "slug": "24c04-hxy",
  "title": "24C04-HXY",
  "brief": "HXY MOSFET EEPROM, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.2",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "24c04-hxy"
  ],
  "component": {
    "mpn": "24C04-HXY",
    "manufacturer": "HXY MOSFET",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2306151052_HXY-MOSFET-24C04-HXY_C7427345.pdf",
    "parts": {
      "symbol": "24c04-hxy.kicad_sym",
      "footprint": "24c04-hxy.kicad_mod",
      "model_3d": "24c04-hxy-hero.glb",
      "model_3d_plain": "24c04-hxy.glb",
      "model_3d_step": "24c04-hxy-etched.step",
      "model_3d_step_plain": "24c04-hxy.step",
      "lbr": "24c04-hxy.lbr"
    },
    "distributor_links": {
      "lcsc": "C7427345"
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Leave floating or tie to GND. Not internally bonded."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input bit A1. Hardwired to VIH or VIL to set the chip select bits (bits 5-6) of the I2C device address 1010_A2A1_P0_RW. Internally recognized as VIL if left unconnected, but the datasheet recommends tying to a known level via a resistor <=10 kOhm."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input bit A2. Hardwired to VIH or VIL to set the chip select bits of the I2C device address. Internally recognized as VIL if left unconnected; recommend a hard tie via <=10 kOhm resistor."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. Tie to system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data line, bi-directional. Open-drain output; requires an external pull-up (typically to VCC). Can be wired-OR with other open-drain devices on the I2C bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input. Data is latched on the rising edge and clocked out on the falling edge. Rated up to 1 MHz at 2.5-5.5 V VCC and 400 kHz at 1.8 V VCC."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input. When tied to VIH/VCC, all programming (write) operations to the EEPROM array are disabled; when tied to VIL or left unconnected, writes are allowed. Reads are unaffected. Recommend a hard tie via <=10 kOhm resistor rather than floating."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input. Operating range 1.8 V to 5.5 V (industrial temp -40 C to +85 C). Standby current < 1 uA. Absolute maximum 8 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2306151052_HXY-MOSFET-24C04-HXY_C7427345.pdf",
        "pages": 18,
        "sha256": "ab3684dafe450b20",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "24c04-hxy.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "24c04-hxy-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "0bd560a99b1462cae774ab82708ec64ec51ff9f05d938f0b5bdb1f5132a5b203",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "SOP-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "24c04-hxy"
  ],
  "discovery_pitch": "24C04-HXY (HXY MOSFET) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "24c04-hxy.kicad_sym",
    "24c04-hxy.kicad_mod",
    "24c04-hxy.glb",
    "24c04-hxy.step",
    "24c04-hxy-etched.step",
    "24c04-hxy.lbr",
    "docs/hero.png",
    "docs/24c04-hxy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "24c04-hxy-etched.glb",
    "24c04-hxy-hero.glb",
    "24c04-hxy-hero.overlay.json"
  ],
  "visibility": "public",
  "updated_at": "2026-09-24T14:31:01.280Z",
  "description": "HXY MOSFET EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}