SN74ACT08DR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn74act08dr",
  "title": "SN74ACT08DR",
  "brief": "Texas Instruments Gates, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74act08dr"
  ],
  "component": {
    "mpn": "SN74ACT08DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Gates",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74act08.pdf",
    "parts": {
      "symbol": "sn74act08dr.kicad_sym",
      "footprint": "sn74act08dr.kicad_mod",
      "model_3d": "sn74act08dr-etched.glb",
      "model_3d_plain": "sn74act08dr.glb",
      "model_3d_step": "sn74act08dr-etched.step",
      "model_3d_step_plain": "sn74act08dr.step",
      "lbr": "sn74act08dr.lbr"
    },
    "distributor_links": {
      "digikey": "296-1066-2-ND",
      "mouser": "595-SN74ACT08DR",
      "lcsc": "C2149499"
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Channel 1, Input A. Logic input to gate 1; TTL-compatible, accepts 0V to 5.5V regardless of VCC. VIH ≥ 2V, VIL ≤ 0.8V. Input current ±1µA max."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Channel 1, Input B. Logic input to gate 1; TTL-compatible, accepts 0V to 5.5V. VIH ≥ 2V, VIL ≤ 0.8V."
      },
      {
        "number": "3",
        "name": "1Y",
        "type": "output",
        "description": "Channel 1, Output Y. AND-gate output: Y = 1A · 1B. Drives ±24mA at VCC = 4.5V-5.5V (VOH ≥ 3.7V at -24mA, VOL ≤ 0.5V at 24mA)."
      },
      {
        "number": "4",
        "name": "2A",
        "type": "input",
        "description": "Channel 2, Input A. Logic input to gate 2; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "5",
        "name": "2B",
        "type": "input",
        "description": "Channel 2, Input B. Logic input to gate 2; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "6",
        "name": "2Y",
        "type": "output",
        "description": "Channel 2, Output Y. AND-gate output: Y = 2A · 2B. Drives ±24mA."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0V). Return for VCC supply and all logic-low outputs."
      },
      {
        "number": "8",
        "name": "3Y",
        "type": "output",
        "description": "Channel 3, Output Y. AND-gate output: Y = 3A · 3B. Drives ±24mA."
      },
      {
        "number": "9",
        "name": "3A",
        "type": "input",
        "description": "Channel 3, Input A. Logic input to gate 3; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "10",
        "name": "3B",
        "type": "input",
        "description": "Channel 3, Input B. Logic input to gate 3; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "11",
        "name": "4Y",
        "type": "output",
        "description": "Channel 4, Output Y. AND-gate output: Y = 4A · 4B. Drives ±24mA."
      },
      {
        "number": "12",
        "name": "4A",
        "type": "input",
        "description": "Channel 4, Input A. Logic input to gate 4; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "13",
        "name": "4B",
        "type": "input",
        "description": "Channel 4, Input B. Logic input to gate 4; TTL-compatible, accepts 0V to 5.5V."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply. 4.5V to 5.5V recommended operating range. Bypass with a 0.1µF ceramic capacitor to GND close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn74act08.pdf",
        "pages": 37,
        "sha256": "49e34f3de1232be0",
        "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": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "74ACT08",
      "logic_family": "74ACT",
      "function_code": "08",
      "function_class": "Gate",
      "function_name": "Quad 2-Input AND Gate",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn74act08dr"
  ],
  "discovery_pitch": "SN74ACT08DR (Texas Instruments) 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",
    "sn74act08dr.kicad_sym",
    "sn74act08dr.kicad_mod",
    "sn74act08dr.glb",
    "sn74act08dr.step",
    "sn74act08dr-etched.step",
    "sn74act08dr.lbr",
    "docs/hero.png",
    "docs/sn74act08dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "SN74ACT08DRD",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRDB",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRDBR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRPW",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRPWR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRN",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRNS",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRNSR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRBQA",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRBQAR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRJ",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRW",
      "kind": "packaging"
    },
    {
      "mpn": "SN74ACT08DRFK",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T06:35:05.043Z"
}