HT4053ARZ

{
  "slug": "ht4053arz",
  "version": "0.1.0",
  "type": "component",
  "description": "HTCSEMI Analog Switches, Multiplexers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "ht4053arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht4053arz.kicad_sym",
    "ht4053arz.kicad_mod",
    "ht4053arz.glb",
    "ht4053arz.step",
    "ht4053arz.lbr",
    "docs/hero.png",
    "docs/ht4053arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht4053arz-hero.glb",
    "ht4053arz-hero.overlay.json",
    "ht4053arz-etched.glb"
  ],
  "component": {
    "mpn": "HT4053ARZ",
    "manufacturer": "HTCSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904625572753408",
    "parts": {
      "symbol": "ht4053arz.kicad_sym",
      "footprint": "ht4053arz.kicad_mod",
      "model_3d": "ht4053arz-hero.glb",
      "model_3d_plain": "ht4053arz-etched.glb",
      "model_3d_step": "ht4053arz-etched.step",
      "model_3d_step_plain": "ht4053arz.step",
      "lbr": "ht4053arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C2834441"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:57:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Y1",
        "type": "bidirectional",
        "description": "Analog input/output Y1 of the Y switch, selected when B is high; signal must stay within GND to VCC."
      },
      {
        "number": "2",
        "name": "Y0",
        "type": "bidirectional",
        "description": "Analog input/output Y0 of the Y switch, selected when B is low; signal must stay within GND to VCC."
      },
      {
        "number": "3",
        "name": "Z1",
        "type": "bidirectional",
        "description": "Analog input/output Z1 of the Z switch, selected when C is high; signal must stay within GND to VCC."
      },
      {
        "number": "4",
        "name": "Z",
        "type": "bidirectional",
        "description": "Common analog output/input of the Z switch, connected to Z0 or Z1 according to select input C."
      },
      {
        "number": "5",
        "name": "Z0",
        "type": "bidirectional",
        "description": "Analog input/output Z0 of the Z switch, selected when C is low; signal must stay within GND to VCC."
      },
      {
        "number": "6",
        "name": "ENABLE",
        "type": "input",
        "description": "Enable input; a logic high turns all channels off, and unused digital pins must be tied to GND or VCC."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply for the analog switches; VCC - VEE up to 13 V can be controlled when VCC - GND = 3 V."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the digital control inputs."
      },
      {
        "number": "9",
        "name": "C",
        "type": "input",
        "description": "Channel-select input C, selects Z0 (low) or Z1 (high) for the Z switch; VIN range is 0 to VCC."
      },
      {
        "number": "10",
        "name": "B",
        "type": "input",
        "description": "Channel-select input B, selects Y0 (low) or Y1 (high) for the Y switch; VIN range is 0 to VCC."
      },
      {
        "number": "11",
        "name": "A",
        "type": "input",
        "description": "Channel-select input A, selects X0 (low) or X1 (high) for the X switch; VIN range is 0 to VCC."
      },
      {
        "number": "12",
        "name": "X0",
        "type": "bidirectional",
        "description": "Analog input/output X0 of the X switch, selected when A is low; signal must stay within GND to VCC."
      },
      {
        "number": "13",
        "name": "X1",
        "type": "bidirectional",
        "description": "Analog input/output X1 of the X switch, selected when A is high; signal must stay within GND to VCC."
      },
      {
        "number": "14",
        "name": "X",
        "type": "bidirectional",
        "description": "Common analog output/input of the X switch, connected to X0 or X1 according to select input A."
      },
      {
        "number": "15",
        "name": "Y",
        "type": "bidirectional",
        "description": "Common analog output/input of the Y switch, connected to Y0 or Y1 according to select input B."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage, operating range 3.0 to 18 V referenced to GND, absolute maximum -0.5 to +20 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": [
          "extractor flagged: HT4053ARZ is assumed to be the SOIC-16 variant, since the ordering table lists HT4053AR as SOIC. The",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1526,
        "at": "2026-10-18T15:56:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904625572753408",
        "pages": 6,
        "sha256": "0be9553aa69a58de",
        "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": "ht4053arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht4053arz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "58b11dbe061eb628d1bd281ee99a39efb1751f3cd3624abb5e8db5959e2e01e0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}