25LC128
6N139W (2)6N139 (50)6N13 (239)6N1 (257)

Fairchild Semiconductor

6N139W

Optoisolator Darlington with Base Output 2500Vrms 1 Channel 8-DIP
Fairchild Semiconductor

6N139WV

Optoisolator Darlington with Base Output 2500Vrms 1 Channel 8-DIP

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