Electronics > Projects, Designs, and Technical Stuff

cannot identify this optocoupler

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Eliminateur:
i've been searching for quite some time for the datasheet for an optocoupler i have here, the markings are:
L 0625
817A
Y

i've searched 0625, L0625, 817, 817A, 817Y, nothing...
any ideas?

Simon:
do you know the origin the the dvice it is in.

For example i have a medical device mad in Russia many years ago, It had some weird named DIP14 chips in it that turned out to be the russian version of the 7400

Zero999:
Yes the Russians copied many ICs from the US, including those used in some electronic games which amusingly exhibited the same bugs.

Do you have a picture of the PCB or a schematic?

Bored@Work:
http://www.us.liteon.com/downloads/LTV-817-827-847.PDF

Eliminateur:
Bored takes the jackpot!, i found a similar device datasheet but wasn't convinced, so yeah... run-of-the-mill optocoupler...

i wish i had an schematic!, it's from a Dell AC brick(which incidentally i have opened in another thread) that's misbehaving and i have no idea why

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