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HCPL-0454-500E

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Broadcom AVAGO Logic Output Optoisolators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HCPL-0454-500E

Broadcom AVAGO · Logic Output Optoisolators · SOP-8

HCPL-0454-500E from Broadcom AVAGO, in a SOP-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 Not connected (NC) on the functional diagram; no connection is specified for this pin.
2 ANODE passive Anode of the input GaAsP LED; the input is referenced to pin 3 (CATHODE), with an average forward input current limit of 25 mA.
3 CATHODE passive Cathode of the input LED; reverse LED input voltage (pin 3-2) is rated at 5 V maximum for HCPL-0454.
4 NC unconnected Not connected (NC) on the functional diagram; no connection is specified for this pin.
5 GND power_in Ground reference for the output stage and supply (pin 8-5 and pin 6-5 ratings are referenced to this pin); a 0.1 µF bypass capacitor between pins 5 and 8 is recommended.
6 VO output Open-collector TTL-compatible output; output voltage (pin 6-5) is limited to -0.5 V to 20 V and average output current to 8 mA.
7 NC unconnected Not connected (NC) on the functional diagram; no connection is specified for this pin.
8 VCC power_in Supply voltage pin (pin 8-5), rated -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 SOP-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 10
Operating Temperature (HCPL-0454 row) TA -55 100 °C 10
Average Forward Input Current IF(AVG) 25 mA 10
Peak Forward Input Current (HCPL-0454) IF(PEAK) 50 mA 50% duty cycle, 1 ms pulse width 10
Peak Transient Input Current (HCPL-0454) IF(TRANS) 1 A ≤1 µs pulse width, 300 pps 10
Reverse LED Input Voltage (Pin 3-2) VR 5 V 10
Input Power Dissipation (HCPL-0454) PIN 45 mW 10
Average Output Current (Pin 6) IO(AVG) 8 mA 10
Peak Output Current IO(PEAK) 16 mA 10
Supply Voltage (Pin 8-5) VCC -0.5 30 V 10
Output Voltage (Pin 6-5) VO -0.5 20 V 10
Output Power Dissipation PO 100 mW 10
Recommended temperature range TA 0 70 °C Over recommended temperature (TA = 0°C to 70°C) unless otherwise specified 11
Current Transfer Ratio (VO=0.4 V, IF=16 mA) CTR 25 32 60 % TA = 25°C, VO = 0.4 V, IF = 16 mA, VCC = 4.5 V 11
Current Transfer Ratio (VO=0.5 V, IF=16 mA) CTR 21 34 % VO = 0.5 V, IF = 16 mA, VCC = 4.5 V 11
Current Transfer Ratio (VO=0.4 V, IF=12 mA) CTR 26 35 65 % TA = 25°C, VO = 0.4 V, IF = 12 mA, VCC = 4.5 V 11
Current Transfer Ratio (VO=0.5 V, IF=12 mA) CTR 22 37 % VO = 0.5 V, IF = 12 mA, VCC = 4.5 V 11
Logic Low Output Voltage (IO=4.0 mA) VOL 0.2 0.4 V TA = 25°C, IO = 4.0 mA, IF = 16 mA, VCC = 4.5 V 11
Logic Low Output Voltage (IO=3.3 mA) VOL 0.5 V IO = 3.3 mA, IF = 16 mA, VCC = 4.5 V 11
Logic High Output Current (VO=VCC=5.5 V) IOH 0.003 0.5 µA TA = 25°C, VO = VCC = 5.5 V, IF = 0 mA 11
Logic High Output Current (VO=VCC=15 V) IOH 0.01 1 µA TA = 25°C, VO = VCC = 15 V 11
Logic High Output Current (second max value) IOH 50 µA 11
Logic Low Supply Current ICCL 50 200 µA IF = 16 mA, VO = Open, VCC = 15 V 11
Logic High Supply Current (25°C) ICCH 0.02 1 µA TA = 25°C, IF = 0 mA, VO = Open, VCC = 15 V 11
Logic High Supply Current (second max value) ICCH 2 µA IF = 0 mA, VO = Open, VCC = 15 V 11
Input Forward Voltage (25°C) VF 1.5 1.7 V TA = 25°C, IF = 16 mA 11
Input Forward Voltage (second max value) VF 1.8 V IF = 16 mA 11
Input Reverse Breakdown Voltage BVR 5 V IR = 10 µA 11
Propagation Delay Time to Logic Low at Output (TTL, 25°C) 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 12
Propagation Delay Time to Logic Low at Output (TTL, 0-70°C) tPHL 0.2 0.5 µs TA = 0°C to 70°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 12
Propagation Delay Time to Logic Low at Output (IPM) tPHL 0.2 0.5 0.7 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 12
Propagation Delay Time to Logic High at Output (TTL, 25°C) 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 12
Propagation Delay Time to Logic High at Output (TTL, 0-70°C) tPLH 0.3 0.7 µs TA = 0°C to 70°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 12
Propagation Delay Time to Logic High at Output (IPM, 25°C) tPLH 0.3 0.8 1.1 µs TA = 25°C, Pulse f = 10 kHz, Duty Cycle = 50%, IF = 12 mA, VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, VTHLH = 2.0 V 12
Propagation Delay Time to Logic High at Output (IPM, 0-70°C) tPLH 0.2 0.8 1.4 µs TA = 0°C to 70°C, Pulse f = 10 kHz, Duty Cycle = 50%, IF = 12 mA, VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, VTHLH = 2.0 V 12
Propagation Delay Difference Between Any 2 Parts (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 12
Propagation Delay Difference Between Any 2 Parts (0-70°C) tPLH-tPHL -0.7 0.3 1.3 µs TA = 0°C to 70°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 12
Common Mode Transient Immunity at Logic High (TTL) /CMH/ 15 30 kV/µs TA = 25°C, VCM = 1500 VP-P, VCC = 5.0 V, RL = 1.9 kΩ, CL = 15 pF, IF = 0 mA 12
Common Mode Transient Immunity at Logic High (IPM) /CMH/ 15 30 kV/µs VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 0 mA 12
Common Mode Transient Immunity at Logic Low (TTL) /CML/ 15 30 kV/µs TA = 25°C, VCM = 1500 VP-P, VCC = 5.0 V, RL = 1.9 kΩ, CL = 15 pF, IF = 16 mA 12
Common Mode Transient Immunity at Logic Low (IPM) /CML/ 15 30 kV/µs VCC = 15.0 V, RL = 20 kΩ, CL = 100 pF, IF = 16 mA 12
Input-Output Momentary Withstand Voltage VISO 3750 V rms RH ≤50%, t = 1 min., TA = 25°C 13

CAD (KiCad official)

  • Symbol: HCPL-0454-500E
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: hcpl-0454-500e-etched.step / hcpl-0454-500e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hcpl-0454-500e.step / hcpl-0454-500e.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Broadcom AVAGO datasheet (19 pp, sha256 168cdc45b6488608, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF