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Ray Set visibility: public 710316f 5h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "74hc4046apw-q100j",
  "title": "74HC4046APW-Q100J",
  "brief": "Nexperia Clock Generators / Frequency Synthesizers / PLL, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "clock and timing",
    "74hc4046apw-q100j",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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",
      "model_3d_step": "74hc4046apw-q100j-etched.step",
      "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": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "74hc4046apw-q100j.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hc4046apw-q100j-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "18391caa0f776bd7b43b17ac6aaa0ec468d881b6e1f8641ff2827f408ed48fe8",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nexperia",
      "Package": "TSSOP-16",
      "Category": "Clock and Timing",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0219f6c13f5b2b9f657e502141f02466d30aa150e9dc62086872bf28ce16ddf8",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input clamping current",
          "symbol": "IIK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VI < -0.5 V or VI > VCC + 0.5 V (printed ±20)",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output clamping current",
          "symbol": "IOK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VO < -0.5 V or VO > VCC + 0.5 V (printed ±20)",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "-0.5 V < VO < VCC + 0.5 V (printed ±25)",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "ICC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Ground current",
          "symbol": "IGND",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Tamb = -40 °C to +125 °C; SOT403-1 derates 8.5 mW/K above 91 °C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": 5,
          "max": 6,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage when VCO is not used",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": 5,
          "max": 6,
          "conditions": "when VCO is not used",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "0 to VCC",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VO",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "0 to VCC",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input transition rise and fall rate",
          "symbol": "Δt/ΔV",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": null,
          "typ": null,
          "max": 625,
          "conditions": "pin INH; VCC = 2.0 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input transition rise and fall rate",
          "symbol": "Δt/ΔV",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": null,
          "typ": 1.67,
          "max": 139,
          "conditions": "pin INH; VCC = 4.5 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input transition rise and fall rate",
          "symbol": "Δt/ΔV",
          "kind": "recommended_operating",
          "unit": "ns/V",
          "min": null,
          "typ": null,
          "max": 83,
          "conditions": "pin INH; VCC = 6.0 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature",
          "symbol": "Tamb",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": 25,
          "max": 125,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": 1.2,
          "max": null,
          "conditions": "DC coupled; VCC = 2.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.15,
          "typ": 2.4,
          "max": null,
          "conditions": "DC coupled; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.2,
          "typ": 3.2,
          "max": null,
          "conditions": "DC coupled; VCC = 6.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.8,
          "max": 0.5,
          "conditions": "DC coupled; VCC = 2.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.1,
          "max": 1.35,
          "conditions": "DC coupled; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level input voltage SIG_IN, COMP_IN",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.8,
          "max": 1.8,
          "conditions": "DC coupled; VCC = 6.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": 4.5,
          "max": null,
          "conditions": "VI = VIH or VIL; IO = -20 μA; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.98,
          "typ": 4.32,
          "max": null,
          "conditions": "VI = VIH or VIL; IO = -4 mA; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.48,
          "typ": 5.81,
          "max": null,
          "conditions": "VI = VIH or VIL; IO = -5.2 mA; VCC = 6.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HIGH-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.7,
          "typ": null,
          "max": null,
          "conditions": "VI = VIH or VIL; IO = -4 mA; VCC = 4.5 V; -40 °C to +125 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.1,
          "conditions": "VI = VIH or VIL; IO = 20 μA; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.15,
          "max": 0.26,
          "conditions": "VI = VIH or VIL; IO = 4 mA; VCC = 4.5 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.16,
          "max": 0.26,
          "conditions": "VI = VIH or VIL; IO = 5.2 mA; VCC = 6.0 V; 25 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "LOW-level output voltage PCP_OUT, PCn_OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VI = VIH or VIL; IO = 4 mA; VCC = 4.5 V; -40 °C to +125 °C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current SIG_IN, COMP_IN",
          "symbol": "II",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VI = VCC or GND; VCC = 6.0 V; 25 °C (printed ±30)",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current SIG_IN, COMP_IN",
          "symbol": "II",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "VI = VCC or GND; VCC = 6.0 V; -40 °C to +125 °C (printed ±45)",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "OFF-state output current PC2_OUT",
          "symbol": "IOZ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V; 25 °C (printed ±0.5)",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "OFF-state output current PC2_OUT",
          "symbol": "IOZ",
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