CD74HC4067M96

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd74hc4067m96",
  "title": "CD74HC4067M96",
  "brief": "Texas Instruments Analog Switches, Multiplexers, SOIC-24-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "cd74hc4067m96",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CD74HC4067M96",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-24-300mil",
    "pin_count": 24,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/cd74hc4067",
    "parts": {
      "symbol": "cd74hc4067m96.kicad_sym",
      "footprint": "cd74hc4067m96.kicad_mod",
      "model_3d": "cd74hc4067m96-etched.glb",
      "model_3d_plain": "cd74hc4067m96.glb",
      "model_3d_step": "cd74hc4067m96-etched.step",
      "model_3d_step_plain": "cd74hc4067m96.step",
      "lbr": "cd74hc4067m96.lbr"
    },
    "distributor_links": {
      "lcsc": "C496123"
    },
    "pins": [
      {
        "number": "1",
        "name": "COMMON",
        "type": "bidirectional",
        "description": "Common analog input/output with 0V to VCC operating range."
      },
      {
        "number": "2",
        "name": "I7",
        "type": "bidirectional",
        "description": "Analog input/output channel 7 with 0V to VCC range when selected."
      },
      {
        "number": "3",
        "name": "I6",
        "type": "bidirectional",
        "description": "Analog input/output channel 6 with 0V to VCC range when selected."
      },
      {
        "number": "4",
        "name": "I5",
        "type": "bidirectional",
        "description": "Analog input/output channel 5 with 0V to VCC range when selected."
      },
      {
        "number": "5",
        "name": "I4",
        "type": "bidirectional",
        "description": "Analog input/output channel 4 with 0V to VCC range when selected."
      },
      {
        "number": "6",
        "name": "I3",
        "type": "bidirectional",
        "description": "Analog input/output channel 3 with 0V to VCC range when selected."
      },
      {
        "number": "7",
        "name": "I2",
        "type": "bidirectional",
        "description": "Analog input/output channel 2 with 0V to VCC range when selected."
      },
      {
        "number": "8",
        "name": "I1",
        "type": "bidirectional",
        "description": "Analog input/output channel 1 with 0V to VCC range when selected."
      },
      {
        "number": "9",
        "name": "I0",
        "type": "bidirectional",
        "description": "Analog input/output channel 0 with 0V to VCC range when selected."
      },
      {
        "number": "10",
        "name": "S0",
        "type": "input",
        "description": "Address input bit 0; used with S1-S3 for binary channel selection (0-15)."
      },
      {
        "number": "11",
        "name": "S1",
        "type": "input",
        "description": "Address input bit 1; used with S0, S2-S3 for binary channel selection (0-15)."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin."
      },
      {
        "number": "13",
        "name": "S3",
        "type": "input",
        "description": "Address input bit 3; used with S0-S2 for binary channel selection (0-15)."
      },
      {
        "number": "14",
        "name": "S2",
        "type": "input",
        "description": "Address input bit 2; used with S0-S1, S3 for binary channel selection (0-15)."
      },
      {
        "number": "15",
        "name": "E",
        "type": "input",
        "description": "Enable control input; when high disables all analog switches (active-high)."
      },
      {
        "number": "16",
        "name": "I15",
        "type": "bidirectional",
        "description": "Analog input/output channel 15 with 0V to VCC range when selected."
      },
      {
        "number": "17",
        "name": "I14",
        "type": "bidirectional",
        "description": "Analog input/output channel 14 with 0V to VCC range when selected."
      },
      {
        "number": "18",
        "name": "I13",
        "type": "bidirectional",
        "description": "Analog input/output channel 13 with 0V to VCC range when selected."
      },
      {
        "number": "19",
        "name": "I12",
        "type": "bidirectional",
        "description": "Analog input/output channel 12 with 0V to VCC range when selected."
      },
      {
        "number": "20",
        "name": "I11",
        "type": "bidirectional",
        "description": "Analog input/output channel 11 with 0V to VCC range when selected."
      },
      {
        "number": "21",
        "name": "I10",
        "type": "bidirectional",
        "description": "Analog input/output channel 10 with 0V to VCC range when selected."
      },
      {
        "number": "22",
        "name": "I9",
        "type": "bidirectional",
        "description": "Analog input/output channel 9 with 0V to VCC range when selected."
      },
      {
        "number": "23",
        "name": "I8",
        "type": "bidirectional",
        "description": "Analog input/output channel 8 with 0V to VCC range when selected."
      },
      {
        "number": "24",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply; apply 2V to 6V for HC variant operation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 30,
        "cost_usd": 0.2044,
        "at": "2026-09-21T20:23:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/cd74hc4067",
        "pages": 30,
        "sha256": "e850e9dac84801b3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cd74hc4067m96.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          15.4,
          2.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4b0d20f82f5b0124fecfe11c941274a3c865a30f7baee8b8fadd7df55972d4cd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd74hc4067m96-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          15.4,
          2.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "88b91c8994f38bf98cb85f623bd9fbfe8ede2981b2585616822fae8ca2252b6c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-24-300mil",
      "Category": "Interface",
      "Pins": "24"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd74hc4067m96"
  ],
  "discovery_pitch": "CD74HC4067M96 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd74hc4067m96.kicad_sym",
    "cd74hc4067m96.kicad_mod",
    "cd74hc4067m96.glb",
    "cd74hc4067m96.step",
    "cd74hc4067m96.lbr",
    "docs/hero.png",
    "docs/cd74hc4067m96-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:55:53.470Z"
}