SN74AUP1G99DCTR

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  "type": "component",
  "slug": "sn74aup1g99dctr",
  "title": "SN74AUP1G99DCTR",
  "brief": "Texas Instruments Logic Gates, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "SN74AUP1G99DCTR",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74aup1g99",
    "parts": {
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      "footprint": "sn74aup1g99dctr.kicad_mod",
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      "model_3d_plain": "sn74aup1g99dctr.glb",
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      "lbr": "sn74aup1g99dctr.lbr"
    },
    "distributor_links": {
      "lcsc": 2860178,
      "digikey": "296-19089-2-ND",
      "mouser": "595-SN74AUP1G99DCTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T08:48:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-19089-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN74AUP1G99DCTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE",
        "type": "input",
        "description": "Output enable Schmitt-trigger input; low enables Y output per A,B,C,D configuration, high forces Y to high-impedance state."
      },
      {
        "number": "2",
        "name": "A",
        "type": "input",
        "description": "Configuration Schmitt-trigger input with 1.5 pF capacitance; sets output function with B,C,D when OE is low; floating inputs allowed."
      },
      {
        "number": "3",
        "name": "B",
        "type": "input",
        "description": "Configuration Schmitt-trigger input with 1.5 pF capacitance; sets output function with A,C,D when OE is low; floating inputs allowed."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground return; ±50 mA continuous current rating."
      },
      {
        "number": "5",
        "name": "Y",
        "type": "tri_state",
        "description": "Three-state output; logical combination of A,B,C,D inputs when OE is low, high-impedance when OE is high; ±20 mA output current maximum."
      },
      {
        "number": "6",
        "name": "D",
        "type": "input",
        "description": "Configuration Schmitt-trigger input with 1.5 pF capacitance; sets output function with A,B,C when OE is low; floating inputs allowed."
      },
      {
        "number": "7",
        "name": "C",
        "type": "input",
        "description": "Configuration Schmitt-trigger input with 1.5 pF capacitance; sets output function with A,B,D when OE is low; floating inputs allowed."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input; 0.8 V to 3.6 V operating range; ±50 mA maximum continuous current rating."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package hint provided as 'MSOP-8' but datasheet shows MPN SN74AUP1G99DCTR is available only in SSOP-; Pin 4 (GND) assignment is inferred from standard SSOP-8 pinout conventions and the logic diagram sho"
        ],
        "pages_sent": 29,
        "cost_usd": 0.2161,
        "at": "2026-10-03T08:48:23"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74aup1g99",
        "pages": 29,
        "sha256": "c08f4a7b3941f975",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "MSOP-8",
      "Category": "Logic",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_pitch": "SN74AUP1G99DCTR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "path": "docs/hero.png"
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