| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild |
HCPL4503M | HIGH SPEED TRANSISTOR OPTOCOUPLERS |
onsemi |
HCPL4503M | 8-Pin DIP High Speed Transistor Optocoupler |
Hewlett-Packard |
HCPL4503 | Single Channel / High Speed Optocouplers |