SN74ALS04BDR

{
  "slug": "sn74als04bdr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Inverters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "sn74als04bdr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "sn74als04bdr.kicad_sym",
    "sn74als04bdr.kicad_mod",
    "sn74als04bdr.glb",
    "sn74als04bdr.step",
    "sn74als04bdr.lbr",
    "docs/hero.png",
    "docs/sn74als04bdr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn74als04bdr-hero.glb",
    "sn74als04bdr-hero.overlay.json"
  ],
  "component": {
    "mpn": "SN74ALS04BDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Inverters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74als04b.pdf",
    "parts": {
      "symbol": "sn74als04bdr.kicad_sym",
      "footprint": "sn74als04bdr.kicad_mod",
      "model_3d": "sn74als04bdr-hero.glb",
      "model_3d_plain": "sn74als04bdr.glb",
      "model_3d_step": "sn74als04bdr-etched.step",
      "model_3d_step_plain": "sn74als04bdr.step",
      "lbr": "sn74als04bdr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7492",
      "digikey": "296-SN74ALS04BDRTR-ND",
      "mouser": "595-SN74ALS04BDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T01:04:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-SN74ALS04BDRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN74ALS04BDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Data input of inverter 1 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "2",
        "name": "1Y",
        "type": "output",
        "description": "Output of inverter 1, the logical complement of 1A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "3",
        "name": "2A",
        "type": "input",
        "description": "Data input of inverter 2 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "output",
        "description": "Output of inverter 2, the logical complement of 2A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "5",
        "name": "3A",
        "type": "input",
        "description": "Data input of inverter 3 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "6",
        "name": "3Y",
        "type": "output",
        "description": "Output of inverter 3, the logical complement of 3A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all voltage limits are referenced to this pin."
      },
      {
        "number": "8",
        "name": "4Y",
        "type": "output",
        "description": "Output of inverter 4, the logical complement of 4A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "9",
        "name": "4A",
        "type": "input",
        "description": "Data input of inverter 4 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "10",
        "name": "5Y",
        "type": "output",
        "description": "Output of inverter 5, the logical complement of 5A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "11",
        "name": "5A",
        "type": "input",
        "description": "Data input of inverter 5 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "12",
        "name": "6Y",
        "type": "output",
        "description": "Output of inverter 6, the logical complement of 6A; recommended IOL up to 8 mA and IOH of −0.4 mA for SN74ALS04B."
      },
      {
        "number": "13",
        "name": "6A",
        "type": "input",
        "description": "Data input of inverter 6 (Y = A); recommended VIH is at least 2 V and VIL at most 0.8 V for SN74ALS04B."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin; recommended supply range is 4.5 V to 5.5 V (nominal 5 V) with an absolute maximum of 7 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: The pinout is printed once for the D, J and N packages (top view, page 1). The datasheet does not gi; The datasheet gives no per-pin functional descriptions. Pin descriptions are built from the logic sy; Headline electrical specs (supply 4.5 V to 5.5 V, SN74ALS04B operating range 0 °C to 70 °C) are refl"
        ],
        "pages_sent": 25,
        "cost_usd": 0.0915,
        "at": "2026-10-08T01:04:00"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn74als04b.pdf",
        "pages": 25,
        "sha256": "07a4a6a3194e7a58",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          8.7,
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "sn74als04bdr-etched.step",
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        "zmin_mm": -0.0,
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        "sha256": "e126371e850e19129bd253164040752d6bf8d1e7c15020b631ac65340bbab828",
        "checked": "2026-10-08",
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  }
}