SN74AHC14QPWRQ1

{
  "slug": "sn74ahc14qpwrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Logic ICs, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "sn74ahc14qpwrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "README.md",
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    "sn74ahc14qpwrq1.kicad_mod",
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    "sn74ahc14qpwrq1.step",
    "sn74ahc14qpwrq1.lbr",
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    "docs/sn74ahc14qpwrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "sn74ahc14qpwrq1-hero.overlay.json",
    "sn74ahc14qpwrq1-etched.glb"
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  "component": {
    "mpn": "SN74AHC14QPWRQ1",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic ICs",
    "subcategory": "Logic ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74ahc14q-q1",
    "parts": {
      "symbol": "sn74ahc14qpwrq1.kicad_sym",
      "footprint": "sn74ahc14qpwrq1.kicad_mod",
      "model_3d": "sn74ahc14qpwrq1-hero.glb",
      "model_3d_plain": "sn74ahc14qpwrq1-etched.glb",
      "model_3d_step": "sn74ahc14qpwrq1-etched.step",
      "model_3d_step_plain": "sn74ahc14qpwrq1.step",
      "lbr": "sn74ahc14qpwrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2867683",
      "mouser": "595-SN74AHC14QPWRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T18:36:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": "595-SN74AHC14QPWRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Input 1A of inverter 1, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "2",
        "name": "1Y",
        "type": "output",
        "description": "Output 1Y of inverter 1, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "3",
        "name": "2A",
        "type": "input",
        "description": "Input 2A of inverter 2, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "output",
        "description": "Output 2Y of inverter 2, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "5",
        "name": "3A",
        "type": "input",
        "description": "Input 3A of inverter 3, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "6",
        "name": "3Y",
        "type": "output",
        "description": "Output 3Y of inverter 3, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the datasheet states that GND must be able to sink the total output current plus ICC and transient current, and the absolute maximum continuous current through GND is ±50 mA."
      },
      {
        "number": "8",
        "name": "4Y",
        "type": "output",
        "description": "Output 4Y of inverter 4, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "9",
        "name": "4A",
        "type": "input",
        "description": "Input 4A of inverter 4, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "10",
        "name": "5Y",
        "type": "output",
        "description": "Output 5Y of inverter 5, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "11",
        "name": "5A",
        "type": "input",
        "description": "Input 5A of inverter 5, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "12",
        "name": "6Y",
        "type": "output",
        "description": "Output 6Y of inverter 6, which performs Y = A; unused outputs may be left floating but must not be tied directly to VCC or GND."
      },
      {
        "number": "13",
        "name": "6A",
        "type": "input",
        "description": "Input 6A of inverter 6, a Schmitt-trigger input; unused inputs must be tied to VCC or GND and not left floating."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin; the recommended operating range is 2 V to 5.5 V and the absolute maximum VCC is 7 V, with a 0.1 µF bypass capacitor recommended."
      }
    ],
    "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: MPN SN74AHC14QPWRQ1 is listed in the ordering table (page 14) as the TSSOP (PW, 14-pin) variant, so "
        ],
        "pages_sent": 28,
        "cost_usd": 0.0468,
        "at": "2026-10-27T18:36:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74ahc14q-q1",
        "pages": 28,
        "sha256": "e9fbc604c0d0731c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "file": "sn74ahc14qpwrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-27",
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        "file": "sn74ahc14qpwrq1-etched.step",
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  }
}