74HC4053N

{
  "slug": "74hc4053n",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Signal Switches, Multiplexers, Decoders, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74hc4053n",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74hc4053n.kicad_sym",
    "74hc4053n.kicad_mod",
    "74hc4053n.glb",
    "74hc4053n.step",
    "74hc4053n.lbr",
    "docs/hero.png",
    "docs/74hc4053n-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74hc4053n-hero.glb",
    "74hc4053n-hero.overlay.json",
    "74hc4053n-etched.glb"
  ],
  "component": {
    "mpn": "74HC4053N",
    "manufacturer": "HGSEMI",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757117155840409600",
    "parts": {
      "symbol": "74hc4053n.kicad_sym",
      "footprint": "74hc4053n.kicad_mod",
      "model_3d": "74hc4053n-hero.glb",
      "model_3d_plain": "74hc4053n-etched.glb",
      "model_3d_step": "74hc4053n-etched.step",
      "model_3d_step_plain": "74hc4053n.step",
      "lbr": "74hc4053n.lbr"
    },
    "distributor_links": {
      "lcsc": "C507177"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T08:55:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Y1B",
        "type": "bidirectional",
        "description": "Independent analog input/output Y1B of switch B, passed to common terminal ZB when E is low and SB is high."
      },
      {
        "number": "2",
        "name": "Y0B",
        "type": "bidirectional",
        "description": "Independent analog input/output Y0B of switch B, passed to common terminal ZB when E is low and SB is low."
      },
      {
        "number": "3",
        "name": "Y1C",
        "type": "bidirectional",
        "description": "Independent analog input/output Y1C of switch C, passed to common terminal ZC when E is low and SC is high."
      },
      {
        "number": "4",
        "name": "ZC",
        "type": "bidirectional",
        "description": "Common analog input/output of switch C, connected to Y0C or Y1C selected by SC while E is low; all channels off when E is high."
      },
      {
        "number": "5",
        "name": "Y0C",
        "type": "bidirectional",
        "description": "Independent analog input/output Y0C of switch C, passed to common terminal ZC when E is low and SC is low."
      },
      {
        "number": "6",
        "name": "E",
        "type": "input",
        "description": "Enable input, active low: when low the selected switch is on, and when high all switches are off regardless of SA, SB and SC."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage; VDD-VEE must stay within 3.0 V to 9.0 V (recommended), and analog I/O may swing down to VEE."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground, the reference for the digital control inputs SA, SB, SC and E; VSS and VEE are tied together when used as a digital multiplexer."
      },
      {
        "number": "9",
        "name": "SC",
        "type": "input",
        "description": "Select input for channel C: low selects Y0C-ZC and high selects Y1C-ZC while E is low."
      },
      {
        "number": "10",
        "name": "SB",
        "type": "input",
        "description": "Select input for channel B: low selects Y0B-ZB and high selects Y1B-ZB while E is low."
      },
      {
        "number": "11",
        "name": "SA",
        "type": "input",
        "description": "Select input for channel A: low selects Y0A-ZA and high selects Y1A-ZA while E is low; digital input must stay between VSS and VDD."
      },
      {
        "number": "12",
        "name": "Y0A",
        "type": "bidirectional",
        "description": "Independent analog input/output Y0A of switch A, passed to common terminal ZA when E is low and SA is low."
      },
      {
        "number": "13",
        "name": "Y1A",
        "type": "bidirectional",
        "description": "Independent analog input/output Y1A of switch A, passed to common terminal ZA when E is low and SA is high."
      },
      {
        "number": "14",
        "name": "ZA",
        "type": "bidirectional",
        "description": "Common analog input/output of switch A, connected to Y0A or Y1A selected by SA while E is low; all channels off when E is high."
      },
      {
        "number": "15",
        "name": "ZB",
        "type": "bidirectional",
        "description": "Common analog input/output of switch B, connected to Y0B or Y1B selected by SB while E is low; all channels off when E is high."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage for the digital control inputs; VDD-VEE is 3.0 V to 9.0 V (recommended) and must not exceed 9 V in normal use (absolute maximum 12 V)."
      }
    ],
    "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: Pin 6 enable symbol is garbled in the extracted text (overbar lost). Name recorded as 'E' from the d; Pin 7 is printed as VEE with 'negative supply voltage' and pin 8 as VSS (ground); the datasheet also; Package variant: the ordering table lists 74HC4053N as DIP-16 (1000 pcs/tube). The pinout table on p"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0528,
        "at": "2026-10-19T08:52:34"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757117155840409600",
        "pages": 14,
        "sha256": "6251001d9d3adc12",
        "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": "74hc4053n.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hc4053n-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "012c6c43e8ae54876a4c344e1c2d69665c275e0ce941a686b04b436bfb63a601",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}