74HC04PW

{
  "slug": "74hc04pw",
  "version": "0.2.1",
  "type": "component",
  "description": "Nexperia Inverters, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74hc04pw"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74hc04pw.kicad_sym",
    "74hc04pw.kicad_mod",
    "74hc04pw.glb",
    "74hc04pw.step",
    "74hc04pw-etched.step",
    "74hc04pw.lbr",
    "docs/hero.png",
    "docs/74hc04pw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "74hc04pw-hero.glb",
    "74hc04pw-hero.overlay.json"
  ],
  "component": {
    "mpn": "74HC04PW",
    "manufacturer": "Nexperia",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Inverters",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/74HC04PW.pdf",
    "parts": {
      "symbol": "74hc04pw.kicad_sym",
      "footprint": "74hc04pw.kicad_mod",
      "model_3d": "74hc04pw-hero.glb",
      "model_3d_plain": "74hc04pw.glb",
      "model_3d_step": "74hc04pw-etched.step",
      "model_3d_step_plain": "74hc04pw.step",
      "lbr": "74hc04pw.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Data input to inverter 1. CMOS-level input; drives 1Y = NOT(1A). VIH ≥ 3.15 V at VCC=4.5 V; input leakage ±0.1 µA typ."
      },
      {
        "number": "2",
        "name": "1Y",
        "type": "output",
        "description": "Data output of inverter 1 (1Y = NOT 1A). Push-pull CMOS output; VOH ≥ 4.4 V at IO=-20 µA, VCC=4.5 V; typical IO = ±5.2 mA at VCC=6.0 V."
      },
      {
        "number": "3",
        "name": "2A",
        "type": "input",
        "description": "Data input to inverter 2. CMOS-level input; drives 2Y = NOT(2A)."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "output",
        "description": "Data output of inverter 2 (2Y = NOT 2A). Push-pull CMOS output."
      },
      {
        "number": "5",
        "name": "3A",
        "type": "input",
        "description": "Data input to inverter 3. CMOS-level input; drives 3Y = NOT(3A)."
      },
      {
        "number": "6",
        "name": "3Y",
        "type": "output",
        "description": "Data output of inverter 3 (3Y = NOT 3A). Push-pull CMOS output."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference for the device."
      },
      {
        "number": "8",
        "name": "4Y",
        "type": "output",
        "description": "Data output of inverter 4 (4Y = NOT 4A). Push-pull CMOS output."
      },
      {
        "number": "9",
        "name": "4A",
        "type": "input",
        "description": "Data input to inverter 4. CMOS-level input; drives 4Y = NOT(4A)."
      },
      {
        "number": "10",
        "name": "5Y",
        "type": "output",
        "description": "Data output of inverter 5 (5Y = NOT 5A). Push-pull CMOS output."
      },
      {
        "number": "11",
        "name": "5A",
        "type": "input",
        "description": "Data input to inverter 5. CMOS-level input; drives 5Y = NOT(5A)."
      },
      {
        "number": "12",
        "name": "6Y",
        "type": "output",
        "description": "Data output of inverter 6 (6Y = NOT 6A). Push-pull CMOS output."
      },
      {
        "number": "13",
        "name": "6A",
        "type": "input",
        "description": "Data input to inverter 6. CMOS-level input; drives 6Y = NOT(6A)."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage. Operating range 2.0 V to 6.0 V (74HC04). Typical ICC ≤ 2 µA at 25 °C. Decouple with 100 nF to GND close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://assets.nexperia.com/documents/data-sheet/74HC04PW.pdf",
        "pages": 15,
        "sha256": "378aac1a6ecb8e2c",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.8625,
        -1.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "TSSOP-14_4.4x5mm_P0.65mm@sha256:e4bf82cea6d3b325",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "74HC04",
      "logic_family": "74HC",
      "function_code": "04",
      "function_class": "Gate",
      "function_name": "Hex Inverter",
      "manufacturer": null,
      "is_specialty": false
    },
    "models_3d": [
      {
        "file": "74hc04pw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hc04pw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ed79ea1358cdc1a731ed6700e780e51e5edd2bd06c44cbc342c45e079d6adaa7",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "title": "74HC04PW",
  "brief": "Nexperia Inverters, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "TSSOP-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "discovery_triggers": [
    "74hc04pw"
  ],
  "discovery_pitch": "74HC04PW (Nexperia) component page with datasheet-verified CAD.",
  "visibility": "public"
}