Umm... forgive my insolence, but instead of folks posting requests for datasheets, and consequently posting datasheets themselves or links to a datasheet, why don't we just put a sticky post at the top of this forum with the main websites that provide free datasheets, like http://www.alldatasheet.net/ and http://www.datasheetarchive.com/ ?

We should only see requests and/or posts for rare devices that those websites mentioned above don't carry. Just my opinion, anyways.

While I'm on the subject, can anyone give me some data(sheet) on a Motorola deivce MRD3056 (looks like a photo-transistor, you know, with a little window at the top)?

Thanks. I love this site.