component
HCPL-4504-000E
Public Made by Adomby adom
Broadcom AVAGO Logic Output Optoisolators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHCPL-4504-000E
Broadcom AVAGO · Logic Output Optoisolators · DIP-8
HCPL-4504-000E from Broadcom AVAGO, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No internal connection; the functional diagram shows this pin as NC, so leave it unconnected. |
| 2 | ANODE | passive | 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. |
| 3 | CATHODE | passive | 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. |
| 4 | NC | unconnected | No internal connection; the functional diagram shows this pin as NC, so leave it unconnected. |
| 5 | GND | power_in | 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. |
| 6 | VO | output | 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. |
| 7 | NC | unconnected | No internal connection; the functional diagram shows this pin as NC, so leave it unconnected. |
| 8 | VCC | power_in | 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. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | DIP-8 |
| Category | Optoisolators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage Temperature | TS | -55 | 125 | °C | 11 | ||
| Operating Temperature (HCPL-4504) | TA | -55 | 100 | °C | HCPL-4504 | 11 | |
| Average Forward Input Current | IF(AVG) | 25 | mA | Note 1 | 11 | ||
| Peak Forward Input Current (HCPL-4504) | IF(PEAK) | 50 | mA | 50% duty cycle, 1 ms pulse width; Note 2 | 11 | ||
| Peak Transient Input Current (HCPL-4504) | IF(TRANS) | 1 | A | ≤ 1 µs pulse width, 300 pps | 11 | ||
| Reverse LED Input Voltage (Pin 3-2, HCPL-4504) | VR | 5 | V | Pin 3-2 | 11 | ||
| Input Power Dissipation (HCPL-4504) | PIN | 45 | mW | Note 3 | 11 | ||
| Average Output Current (Pin 6) | IO(AVG) | 8 | mA | Pin 6 | 11 | ||
| Peak Output Current | IO(PEAK) | 16 | mA | 11 | |||
| Supply Voltage | VCC | -0.5 | 30 | V | Pin 8-5 | 11 | |
| Output Voltage | VO | -0.5 | 20 | V | Pin 6-5 | 11 | |
| Output Power Dissipation | PO | 100 | mW | Note 4 | 11 | ||
| Lead Solder Temperature (HCPL-4504) | TLS | 260 | °C | 1.6 mm below seating plane, 10 seconds | 11 | ||
| Recommended Operating Temperature | TA | 0 | 70 | °C | Electrical specifications apply over recommended temperature | 12 | |
| Current Transfer Ratio (IF = 16 mA) | CTR | 25 | 32 | 60 | % | TA = 25°C, VO = 0.4 V, IF = 16 mA, VCC = 4.5 V | 12 |
| Current Transfer Ratio (IF = 12 mA) | CTR | 26 | 35 | 65 | % | TA = 25°C, VO = 0.4 V, IF = 12 mA, VCC = 4.5 V | 12 |
| Logic Low Output Voltage | VOL | 0.2 | 0.4 | V | TA = 25°C, IO = 4.0 mA, IF = 16 mA, VCC = 4.5 V | 12 | |
| Logic High Output Current (5.5 V) | IOH | 0.003 | 0.5 | µA | TA = 25°C, VO = VCC = 5.5 V, IF = 0 mA | 12 | |
| Logic High Output Current (15 V) | IOH | 0.01 | 1 | µA | TA = 25°C, VO = VCC = 15 V | 12 | |
| Logic Low Supply Current (HCPL-4504) | ICCL | 50 | 200 | µA | IF = 16 mA, VO = Open, VCC = 15 V | 12 | |
| Logic High Supply Current | ICCH | 0.02 | 1 | µA | TA = 25°C, IF = 0 mA, VO = Open, VCC = 15 V | 12 | |
| Input Forward Voltage (HCPL-4504) | VF | 1.5 | 1.7 | V | TA = 25°C, IF = 16 mA | 12 | |
| Input Reverse Breakdown Voltage (HCPL-4504) | BVR | 5 | V | IR = 10 µA | 12 | ||
| Temperature Coefficient of Forward Voltage (HCPL-4504) | ∆VF/∆TA | -1.6 | mV/°C | IF = 16 mA | 12 | ||
| Input Capacitance (HCPL-4504) | CIN | 60 | pF | f = 1 MHz, VF = 0 V | 12 | ||
| Propagation Delay Time to Logic Low (5 V, 20 kHz) | tPHL | 0.2 | 0.3 | µs | 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 | 13 | |
| Propagation Delay Time to Logic High (5 V, 20 kHz) | tPLH | 0.3 | 0.5 | µs | 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 | 13 | |
| Propagation Delay Difference (tPLH-tPHL), 0 to 70 °C | tPLH-tPHL | -0.7 | 0.3 | 1.3 | µs | 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 | 13 |
| Propagation Delay Difference (tPLH-tPHL), 25 °C | tPLH-tPHL | -0.4 | 0.3 | 0.9 | µs | 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 | 13 |
| Common Mode Transient Immunity at Logic High (5 V) | /CMH/ | 15 | 30 | kV/µs | TA = 25°C, VCC = 5.0 V, RL = 1.9 kΩ, VCM = 1500 VP-P, CL = 15 pF, IF = 0 mA | 13 | |
| Common Mode Transient Immunity at Logic High (15 V) | /CMH/ | 15 | 30 | kV/µs | VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 0 mA | 13 | |
| Common Mode Transient Immunity at Logic Low (5 V) | /CML/ | 15 | 30 | kV/µs | TA = 25°C, VCC = 5.0 V, RL = 1.9 kΩ, VCM = 1500 VP-P, CL = 15 pF, IF = 16 mA | 13 | |
| Common Mode Transient Immunity at Logic Low (15 V, IF = 12 mA) | /CML/ | 15 | 30 | kV/µs | VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 12 mA | 13 | |
| Common Mode Transient Immunity at Logic Low (15 V, IF = 16 mA) | /CML/ | 15 | 30 | kV/µs | VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 16 mA | 13 | |
| Input-Output Momentary Withstand Voltage (HCPL-4504) | VISO | 3750 | V rms | RH ≤ 50%, t = 1 min., TA = 25°C | 14 | ||
| Input-Output Capacitance (HCPL-4504) | CI-O | 0.6 | pF | f = 1 MHz | 14 |
CAD (KiCad official)
- Symbol:
HCPL-4504-000E - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
hcpl-4504-000e-etched.step/hcpl-4504-000e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hcpl-4504-000e.step/hcpl-4504-000e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom AVAGO datasheet (21 pp, sha256
7fca71d8adc497a8, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).