74LVC1G123DP-Q100H

{
  "slug": "74lvc1g123dp-q100h",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Monostable Multivibrators, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "logic",
    "74lvc1g123dp-q100h",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
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    "74lvc1g123dp-q100h.kicad_mod",
    "74lvc1g123dp-q100h.glb",
    "74lvc1g123dp-q100h.step",
    "74lvc1g123dp-q100h.lbr",
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    "docs/74lvc1g123dp-q100h-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "74lvc1g123dp-q100h-hero.overlay.json",
    "74lvc1g123dp-q100h-etched.glb"
  ],
  "component": {
    "mpn": "74LVC1G123DP-Q100H",
    "manufacturer": "Nexperia",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Monostable Multivibrators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914449247428608",
    "parts": {
      "symbol": "74lvc1g123dp-q100h.kicad_sym",
      "footprint": "74lvc1g123dp-q100h.kicad_mod",
      "model_3d": "74lvc1g123dp-q100h-hero.glb",
      "model_3d_plain": "74lvc1g123dp-q100h-etched.glb",
      "model_3d_step": "74lvc1g123dp-q100h-etched.step",
      "model_3d_step_plain": "74lvc1g123dp-q100h.step",
      "lbr": "74lvc1g123dp-q100h.lbr"
    },
    "distributor_links": {
      "lcsc": "C548244",
      "digikey": "1727-8418-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:27:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-8418-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "input",
        "description": "Negative-edge (gated active LOW-going edge) triggered input that can retrigger the monostable output pulse."
      },
      {
        "number": "2",
        "name": "B",
        "type": "input",
        "description": "Positive-edge (active HIGH-going edge) triggered input that can retrigger the monostable output pulse; inputs accept up to 5.5 V."
      },
      {
        "number": "3",
        "name": "CLR",
        "type": "input",
        "description": "Direct reset input: a LOW level terminates the output pulse and inhibits triggering, and the input is also positive-edge triggered."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V); all voltages are referenced to GND."
      },
      {
        "number": "5",
        "name": "Q",
        "type": "output",
        "description": "Active HIGH output; ±24 mA output drive at VCC = 3.0 V."
      },
      {
        "number": "6",
        "name": "CEXT",
        "type": "passive",
        "description": "External capacitor connection for the output pulse-width timing network."
      },
      {
        "number": "7",
        "name": "REXT/CEXT",
        "type": "passive",
        "description": "External resistor and capacitor connection; output pulse width is tW = K × REXT × CEXT, with REXT at least 1 kΩ for VCC ≥ 3.0 V (5 kΩ at 2.0 V)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 1.65 V to 5.5 V recommended operating range (absolute maximum 6.5 V)."
      }
    ],
    "provenance": {
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        "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 MPN suffix 'H' (74LVC1G123DP-Q100H) does not appear in the datasheet. The datasheet's ordering t; Pin descriptions are from Table 3 (page 4); pin numbers and names match the pin configuration figure"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0909,
        "at": "2026-10-17T15:25:50"
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        "pages": 21,
        "sha256": "b9d59e36436448d1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
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        "centre_offset_mm": 0.0,
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        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "74lvc1g123dp-q100h-etched.step",
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        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0.0,
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        "sha256": "92ca92e5596ffed71da2faf15dc85e29da88e472a53e48eb3ebda640ea29167c",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}