74AHCT32D

{
  "slug": "74ahct32d",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Logic Gates, SO-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74ahct32d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74ahct32d.kicad_sym",
    "74ahct32d.kicad_mod",
    "74ahct32d.glb",
    "74ahct32d.step",
    "74ahct32d.lbr",
    "docs/hero.png",
    "docs/74ahct32d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74ahct32d-hero.glb",
    "74ahct32d-hero.overlay.json",
    "74ahct32d-etched.glb"
  ],
  "component": {
    "mpn": "74AHCT32D",
    "manufacturer": "Nexperia",
    "package": "SO-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/74AHCT32D.pdf",
    "parts": {
      "symbol": "74ahct32d.kicad_sym",
      "footprint": "74ahct32d.kicad_mod",
      "model_3d": "74ahct32d-hero.glb",
      "model_3d_plain": "74ahct32d-etched.glb",
      "model_3d_step": "74ahct32d-etched.step",
      "model_3d_step_plain": "74ahct32d.step",
      "lbr": "74ahct32d.lbr"
    },
    "distributor_links": {
      "lcsc": "C554653",
      "mouser": "771-74AHCT32D"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T22:06:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "771-74AHCT32D",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Data input 1A of gate 1; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Data input 1B of gate 1; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "3",
        "name": "1Y",
        "type": "output",
        "description": "Data output 1Y of gate 1; output current limited to ±25 mA."
      },
      {
        "number": "4",
        "name": "2A",
        "type": "input",
        "description": "Data input 2A of gate 2; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "5",
        "name": "2B",
        "type": "input",
        "description": "Data input 2B of gate 2; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "6",
        "name": "2Y",
        "type": "output",
        "description": "Data output 2Y of gate 2; output current limited to ±25 mA."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference for all voltages."
      },
      {
        "number": "8",
        "name": "3Y",
        "type": "output",
        "description": "Data output 3Y of gate 3; output current limited to ±25 mA."
      },
      {
        "number": "9",
        "name": "3A",
        "type": "input",
        "description": "Data input 3A of gate 3; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "10",
        "name": "3B",
        "type": "input",
        "description": "Data input 3B of gate 3; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "11",
        "name": "4Y",
        "type": "output",
        "description": "Data output 4Y of gate 4; output current limited to ±25 mA."
      },
      {
        "number": "12",
        "name": "4A",
        "type": "input",
        "description": "Data input 4A of gate 4; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "13",
        "name": "4B",
        "type": "input",
        "description": "Data input 4B of gate 4; overvoltage tolerant to 5.5 V with Schmitt-trigger action."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage 4.5 V to 5.5 V for 74AHCT32 (absolute maximum 7.0 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: Pinout taken from the SO14 (SOT108-1) pinning diagram and Table 2 for the 74AHCT32D; pin assignments"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0631,
        "at": "2026-10-27T22:06:43"
      },
      "datasheet": {
        "url": "https://assets.nexperia.com/documents/data-sheet/74AHCT32D.pdf",
        "pages": 13,
        "sha256": "71f897a7a0bfa4c3",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "74ahct32d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.65,
          3.9,
          1.73
        ],
        "zmin_mm": 0.02,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9549d4efd907a2d0e88159d0def354d29e7c48eeff6d33604a3bf4895a15611f",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74ahct32d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.02,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2245bc5fdc8c12fc2d91b79dbbbca7da2dc624328127d0db4b0fbc7d522f97ed",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}