HCPL-4504-000E

{
  "schema_version": 1,
  "type": "component",
  "slug": "hcpl-4504-000e",
  "title": "HCPL-4504-000E",
  "brief": "Broadcom AVAGO Logic Output Optoisolators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "optoisolators",
    "hcpl-4504-000e",
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  "component": {
    "mpn": "HCPL-4504-000E",
    "manufacturer": "Broadcom AVAGO",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Optoisolators",
    "subcategory": "Logic Output Optoisolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904362659745792",
    "parts": {
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      "lbr": "hcpl-4504-000e.lbr"
    },
    "distributor_links": {
      "lcsc": "C29225",
      "digikey": "516-1479-5-ND",
      "mouser": "630-HCPL-4504-000E"
    },
    "distributor_check": {
      "checked_at": "2026-10-14T23:03:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "516-1479-5-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "630-HCPL-4504-000E",
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    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the functional diagram shows this pin as NC, so leave it unconnected."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "LED anode; absolute maximum average forward input current is 25 mA, and the reverse LED input voltage (pin 3-2) is limited to 5 V for HCPL-4504."
      },
      {
        "number": "3",
        "name": "CATHODE",
        "type": "passive",
        "description": "LED cathode; the LED is driven between pins 2 and 3, with the datasheet test condition IF = 16 mA (and 12 mA for the CTR and tPLH/tPHL tests) and a 5 V maximum reverse voltage for HCPL-4504."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the functional diagram shows this pin as NC, so leave it unconnected."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the output stage and supply (VO is rated pin 6-5 and VCC pin 8-5); a 0.1 µF bypass capacitor between pins 5 and 8 is recommended."
      },
      {
        "number": "6",
        "name": "VO",
        "type": "output",
        "description": "Open-collector output; absolute maximum output voltage (pin 6-5) is -0.5 V to 20 V and average output current (pin 6) is 8 mA."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the functional diagram shows this pin as NC, so leave it unconnected."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage (pin 8-5) with absolute maximum range -0.5 V to 30 V; a 0.1 µF bypass capacitor to pin 5 is recommended."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Broadcom AVAGO",
      "Package": "DIP-8",
      "Category": "Optoisolators",
      "Pins": "8"
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    "characteristics": {
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          "name": "Storage Temperature",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
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        {
          "name": "Operating Temperature (HCPL-4504)",
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          "name": "Peak Transient Input Current (HCPL-4504)",
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          "kind": "absolute_maximum",
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          "max": 8,
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        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 30,
          "conditions": "Pin 8-5",
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          "name": "Output Voltage",
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          "kind": "absolute_maximum",
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          "min": -0.5,
          "typ": null,
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          "conditions": "Pin 6-5",
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          "name": "Output Power Dissipation",
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          "kind": "absolute_maximum",
          "unit": "mW",
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          "typ": null,
          "max": 100,
          "conditions": "Note 4",
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        },
        {
          "name": "Lead Solder Temperature (HCPL-4504)",
          "symbol": "TLS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "1.6 mm below seating plane, 10 seconds",
          "source_page": 11,
          "source": "datasheet"
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        {
          "name": "Recommended Operating Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "Electrical specifications apply over recommended temperature",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Current Transfer Ratio (IF = 16 mA)",
          "symbol": "CTR",
          "kind": "electrical",
          "unit": "%",
          "min": 25,
          "typ": 32,
          "max": 60,
          "conditions": "TA = 25°C, VO = 0.4 V, IF = 16 mA, VCC = 4.5 V",
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          "name": "Current Transfer Ratio (IF = 12 mA)",
          "symbol": "CTR",
          "kind": "electrical",
          "unit": "%",
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          "conditions": "TA = 25°C, VO = 0.4 V, IF = 12 mA, VCC = 4.5 V",
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          "name": "Logic Low Output Voltage",
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          "kind": "electrical",
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          "min": null,
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          "max": 0.4,
          "conditions": "TA = 25°C, IO = 4.0 mA, IF = 16 mA, VCC = 4.5 V",
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        {
          "name": "Logic High Output Current (5.5 V)",
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          "kind": "electrical",
          "unit": "µA",
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          "conditions": "TA = 25°C, VO = VCC = 5.5 V, IF = 0 mA",
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        {
          "name": "Logic High Output Current (15 V)",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "max": 1,
          "conditions": "TA = 25°C, VO = VCC = 15 V",
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        {
          "name": "Logic Low Supply Current (HCPL-4504)",
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          "unit": "µA",
          "min": null,
          "typ": 50,
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          "conditions": "IF = 16 mA, VO = Open, VCC = 15 V",
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        {
          "name": "Logic High Supply Current",
          "symbol": "ICCH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.02,
          "max": 1,
          "conditions": "TA = 25°C, IF = 0 mA, VO = Open, VCC = 15 V",
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        {
          "name": "Input Forward Voltage (HCPL-4504)",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.5,
          "max": 1.7,
          "conditions": "TA = 25°C, IF = 16 mA",
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        {
          "name": "Input Reverse Breakdown Voltage (HCPL-4504)",
          "symbol": "BVR",
          "kind": "electrical",
          "unit": "V",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "IR = 10 µA",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Temperature Coefficient of Forward Voltage (HCPL-4504)",
          "symbol": "∆VF/∆TA",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": -1.6,
          "max": null,
          "conditions": "IF = 16 mA",
          "source_page": 12,
          "source": "datasheet"
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        {
          "name": "Input Capacitance (HCPL-4504)",
          "symbol": "CIN",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "f = 1 MHz, VF = 0 V",
          "source_page": 12,
          "source": "datasheet"
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        {
          "name": "Propagation Delay Time to Logic Low (5 V, 20 kHz)",
          "symbol": "tPHL",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 0.2,
          "max": 0.3,
          "conditions": "TA = 25°C, Pulse f = 20 kHz, Duty Cycle = 10%, IF = 16 mA, VCC = 5.0 V, RL = 1.9 kΩ, CL = 15 pF, VTHHL = 1.5 V",
          "source_page": 13,
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        {
          "name": "Propagation Delay Time to Logic High (5 V, 20 kHz)",
          "symbol": "tPLH",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 0.3,
          "max": 0.5,
          "conditions": "TA = 25°C, Pulse f = 20 kHz, Duty Cycle = 10%, IF = 16 mA, VCC = 5.0 V, RL = 1.9 kΩ, CL = 15 pF, VTHLH = 1.5 V",
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          "name": "Propagation Delay Difference (tPLH-tPHL), 0 to 70 °C",
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          "kind": "electrical",
          "unit": "µs",
          "min": -0.7,
          "typ": 0.3,
          "max": 1.3,
          "conditions": "Pulse f = 10 kHz, Duty Cycle = 50%, IF = 12 mA, VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, VTHHL = 1.5 V, VTHLH = 2.0 V",
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          "name": "Propagation Delay Difference (tPLH-tPHL), 25 °C",
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          "unit": "µs",
          "min": -0.4,
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          "max": 0.9,
          "conditions": "TA = 25°C, Pulse f = 10 kHz, Duty Cycle = 50%, IF = 12 mA, VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, VTHHL = 1.5 V, VTHLH = 2.0 V",
          "source_page": 13,
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        },
        {
          "name": "Common Mode Transient Immunity at Logic High (5 V)",
          "symbol": "|CMH|",
          "kind": "electrical",
          "unit": "kV/µs",
          "min": 15,
          "typ": 30,
          "max": null,
          "conditions": "TA = 25°C, VCC = 5.0 V, RL = 1.9 kΩ, VCM = 1500 VP-P, CL = 15 pF, IF = 0 mA",
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          "name": "Common Mode Transient Immunity at Logic Low (5 V)",
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          "conditions": "VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 12 mA",
          "source_page": 13,
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          "name": "Common Mode Transient Immunity at Logic Low (15 V, IF = 16 mA)",
          "symbol": "|CML|",
          "kind": "electrical",
          "unit": "kV/µs",
          "min": 15,
          "typ": 30,
          "max": null,
          "conditions": "VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 16 mA",
          "source_page": 13,
          "source": "datasheet"
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        {
          "name": "Input-Output Momentary Withstand Voltage (HCPL-4504)",
          "symbol": "VISO",
          "kind": "electrical",
          "unit": "V rms",
          "min": 3750,
          "typ": null,
          "max": null,
          "conditions": "RH ≤ 50%, t = 1 min., TA = 25°C",
          "source_page": 14,
          "source": "datasheet"
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          "name": "Input-Output Capacitance (HCPL-4504)",
          "symbol": "CI-O",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 0.6,
          "max": null,
          "conditions": "f = 1 MHz",
          "source_page": 14,
          "source": "datasheet"
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