| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild |
HCPL2531 | High Speed Transistor Optocouplers |
onsemi |
HCPL2531M | Dual-Channel 8-Pin DIP High Speed Transistor Optocoupler |
|
Fairchild |
HCPL2531M | Dual-Channel High Speed Transistor Optocouplers |