U74HC08G

{
  "schema_version": 1,
  "type": "component",
  "slug": "u74hc08g",
  "title": "U74HC08G",
  "brief": "UTC Unisonic Tech Gates, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "u74hc08g"
  ],
  "component": {
    "mpn": "U74HC08G",
    "manufacturer": "UTC Unisonic Tech",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Gates",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2308251125_UTC-Unisonic-Tech-U74HC08G_C7509602.pdf",
    "parts": {
      "symbol": "u74hc08g.kicad_sym",
      "footprint": "u74hc08g.kicad_mod",
      "model_3d": "u74hc08g-etched.glb",
      "model_3d_plain": "u74hc08g.glb",
      "model_3d_step": "u74hc08g-etched.step",
      "model_3d_step_plain": "u74hc08g.step",
      "lbr": "u74hc08g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Gate 1 input A. CMOS logic input, VIH ≥ 0.7·VCC, VIL ≤ 0.3·VCC. Input leakage ±100 nA (max) at VCC = 6 V."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Gate 1 input B. CMOS logic input paired with 1A to produce output 1Y = 1A · 1B."
      },
      {
        "number": "3",
        "name": "1Y",
        "type": "output",
        "description": "Gate 1 output. Push-pull CMOS output, Y = A · B. Drive capability 4 mA at VCC = 4.5 V, 5.2 mA at VCC = 6 V."
      },
      {
        "number": "4",
        "name": "2A",
        "type": "input",
        "description": "Gate 2 input A. CMOS logic input."
      },
      {
        "number": "5",
        "name": "2B",
        "type": "input",
        "description": "Gate 2 input B. CMOS logic input."
      },
      {
        "number": "6",
        "name": "2Y",
        "type": "output",
        "description": "Gate 2 output. Y = A · B."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V)."
      },
      {
        "number": "8",
        "name": "3Y",
        "type": "output",
        "description": "Gate 3 output. Y = A · B."
      },
      {
        "number": "9",
        "name": "3A",
        "type": "input",
        "description": "Gate 3 input A. CMOS logic input."
      },
      {
        "number": "10",
        "name": "3B",
        "type": "input",
        "description": "Gate 3 input B. CMOS logic input."
      },
      {
        "number": "11",
        "name": "4Y",
        "type": "output",
        "description": "Gate 4 output. Y = A · B."
      },
      {
        "number": "12",
        "name": "4A",
        "type": "input",
        "description": "Gate 4 input A. CMOS logic input."
      },
      {
        "number": "13",
        "name": "4B",
        "type": "input",
        "description": "Gate 4 input B. CMOS logic input."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, 2 V to 6 V operating range (absolute max -0.5 V to 7 V). Quiescent current ICC = 2 µA (max) at VCC = 6 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2308251125_UTC-Unisonic-Tech-U74HC08G_C7509602.pdf",
        "pages": 5,
        "sha256": "d51a291091d4a7cb",
        "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"
    },
    "logic": {
      "family_id": "74HC08",
      "logic_family": "74HC",
      "function_code": "08",
      "function_class": "Gate",
      "function_name": "Quad 2-Input AND Gate",
      "manufacturer": "UTC (Unisonic Tech)",
      "is_specialty": false
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UTC Unisonic Tech",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "variants": [
    {
      "mpn": "U74HC08G-D14-T",
      "kind": "packaging"
    },
    {
      "mpn": "U74HC08L-D14-T",
      "kind": "unknown"
    },
    {
      "mpn": "U74HC08G-S14-R",
      "kind": "packaging"
    },
    {
      "mpn": "U74HC08L-S14-R",
      "kind": "unknown"
    },
    {
      "mpn": "U74HC08G-P14-R",
      "kind": "packaging"
    },
    {
      "mpn": "U74HC08L-P14-R",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "u74hc08g"
  ],
  "discovery_pitch": "U74HC08G (UTC Unisonic Tech) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "u74hc08g.kicad_sym",
    "u74hc08g.kicad_mod",
    "u74hc08g.glb",
    "u74hc08g.step",
    "u74hc08g.lbr",
    "docs/hero.png",
    "docs/u74hc08g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T13:24:07.077Z"
}