CD74HC4016MT

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd74hc4016mt",
  "title": "CD74HC4016MT",
  "brief": "Texas Instruments Analog Switches, Multiplexers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "CD74HC4016MT",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/cd74hc4016",
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    "distributor_links": {
      "lcsc": 1848100,
      "digikey": "296-CD74HC4016MTTR-ND",
      "mouser": "595-CD74HC4016MT"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T04:53:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-CD74HC4016MTTR-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "595-CD74HC4016MT",
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    },
    "pins": [
      {
        "number": "1",
        "name": "1Y",
        "type": "bidirectional",
        "description": "Analog switch 1 input/output terminal A, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "2",
        "name": "1Z",
        "type": "bidirectional",
        "description": "Analog switch 1 input/output terminal B, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "3",
        "name": "2Z",
        "type": "bidirectional",
        "description": "Analog switch 2 input/output terminal B, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "bidirectional",
        "description": "Analog switch 2 input/output terminal A, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "5",
        "name": "2E",
        "type": "input",
        "description": "Active-high enable input for switch 2; logic high enables switch, logic low disables."
      },
      {
        "number": "6",
        "name": "3E",
        "type": "input",
        "description": "Active-high enable input for switch 3; logic high enables switch, logic low disables."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0V)."
      },
      {
        "number": "8",
        "name": "3Y",
        "type": "bidirectional",
        "description": "Analog switch 3 input/output terminal A, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "9",
        "name": "3Z",
        "type": "bidirectional",
        "description": "Analog switch 3 input/output terminal B, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "10",
        "name": "4Z",
        "type": "bidirectional",
        "description": "Analog switch 4 input/output terminal B, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "11",
        "name": "4Y",
        "type": "bidirectional",
        "description": "Analog switch 4 input/output terminal A, supports 0V to VCC bidirectional signal path."
      },
      {
        "number": "12",
        "name": "4E",
        "type": "input",
        "description": "Active-high enable input for switch 4; logic high enables switch, logic low disables."
      },
      {
        "number": "13",
        "name": "1E",
        "type": "input",
        "description": "Active-high enable input for switch 1; logic high enables switch, logic low disables."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage, HC types operating range 2V to 10V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 19,
        "cost_usd": 0.1491,
        "at": "2026-10-03T04:53:29"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/cd74hc4016",
        "pages": 19,
        "sha256": "ca0ef8d9f9f47dc0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Interface",
      "Pins": "14"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "CD74HC4016MT (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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