74HC4046APW-Q100J

{
  "slug": "74hc4046apw-q100j",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Clock Generators / Frequency Synthesizers / PLL, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock and timing",
    "74hc4046apw-q100j",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "74hc4046apw-q100j.lbr",
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  "component": {
    "mpn": "74HC4046APW-Q100J",
    "manufacturer": "Nexperia",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Clock and Timing",
    "subcategory": "Clock Generators / Frequency Synthesizers / PLL",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/74HC4046APW-Q100J.pdf",
    "parts": {
      "symbol": "74hc4046apw-q100j.kicad_sym",
      "footprint": "74hc4046apw-q100j.kicad_mod",
      "model_3d": "74hc4046apw-q100j-hero.glb",
      "model_3d_plain": "74hc4046apw-q100j-etched.glb",
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      "model_3d_step_plain": "74hc4046apw-q100j.step",
      "lbr": "74hc4046apw-q100j.lbr"
    },
    "distributor_links": {
      "lcsc": "C546981",
      "digikey": "1727-74HC4046APW-Q100JTR-ND",
      "mouser": "771-4HC4046APWQ100J"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:05:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-74HC4046APW-Q100JTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "771-4HC4046APWQ100J",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PCP_OUT",
        "type": "output",
        "description": "Phase comparator pulse output."
      },
      {
        "number": "2",
        "name": "PC1_OUT",
        "type": "output",
        "description": "Phase comparator 1 output (EXCLUSIVE-OR)."
      },
      {
        "number": "3",
        "name": "COMP_IN",
        "type": "input",
        "description": "Comparator input, common to all three phase comparators; can be driven directly from VCO_OUT or via a frequency divider."
      },
      {
        "number": "4",
        "name": "VCO_OUT",
        "type": "output",
        "description": "VCO output, which can be connected directly to COMP_IN or via a frequency divider."
      },
      {
        "number": "5",
        "name": "INH",
        "type": "input",
        "description": "Inhibit input; LOW enables the VCO and demodulator, HIGH turns both off to minimize standby power."
      },
      {
        "number": "6",
        "name": "C1A",
        "type": "passive",
        "description": "Capacitor C1 connection A, with C1 connected between C1A and C1B."
      },
      {
        "number": "7",
        "name": "C1B",
        "type": "passive",
        "description": "Capacitor C1 connection B, with C1 connected between C1A and C1B."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V)."
      },
      {
        "number": "9",
        "name": "VCO_IN",
        "type": "input",
        "description": "VCO input with high input impedance, driven from the low-pass filter."
      },
      {
        "number": "10",
        "name": "DEM_OUT",
        "type": "output",
        "description": "Demodulator output equal to the VCO input voltage; use a series resistor Rs to GND if used, leave open if unused."
      },
      {
        "number": "11",
        "name": "R1",
        "type": "passive",
        "description": "Resistor R1 connection, with R1 connected between this pin and GND to set VCO frequency range."
      },
      {
        "number": "12",
        "name": "R2",
        "type": "passive",
        "description": "Resistor R2 connection, with R2 connected to GND to give the VCO a frequency offset."
      },
      {
        "number": "13",
        "name": "PC2_OUT",
        "type": "output",
        "description": "Phase comparator 2 output (edge-triggered J-K flip-flop)."
      },
      {
        "number": "14",
        "name": "SIG_IN",
        "type": "input",
        "description": "Signal input to the self-biasing amplifier; direct coupling for standard HC logic swings, capacitive coupling for smaller swings."
      },
      {
        "number": "15",
        "name": "PC3_OUT",
        "type": "output",
        "description": "Phase comparator 3 output (edge-triggered RS flip-flop)."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage; VCO section 3.0 V to 6.0 V, digital section 2.0 V to 6.0 V."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 7,
        "cost_usd": 0.0792,
        "at": "2026-10-27T01:04:49"
      },
      "datasheet": {
        "url": "https://assets.nexperia.com/documents/data-sheet/74HC4046APW-Q100J.pdf",
        "pages": 32,
        "sha256": "0219f6c13f5b2b9f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "zmin_mm": -0.0,
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}