Single-Channel: 6N135, 6N136 , HCPL2503, HCPL4502 .
HCPL2530 - High Speed Transistor Optocouplers
HCPL2530 - Optocouplers/Optoisolators
HCPL2530M - 8-Pin DIP High Speed Transistor Optocoupler
HCPL2530M - Dual-Channel High Speed Transistor Optocouplers