2-Ch Optocoupler, 55V VCEO, 600% CTR, PDIP, Through Hole
Dual Transistor Photocoupler, 2.5kV Isolation, 55V VCEO, 600% CTR, 8-DIP
Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP
TLP504A?GB(F)