How are IC's Labeled?
On Sat, 06 Dec 2008 08:27:06 +0000, Eeyore
wrote:
Peter Bennett wrote:
"gore" wrote:
I work at an electronics contract manufacturimg facility. We do work for
several companies and I wonder why they use different labels on the
schematics and pcb's to refer to IC's. Some of them have a U1, an A1, and
X1, or an IC1. Why do they do this? Is there a standard used to label IC's
in a schematic? Just curious why this is.
The standard reference designator for integrated circuits is "U" -
anything else is wrong! ( IMHO :-) )
And what does U stand for ?
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Unit.
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Probably the stupidest choice ever aside from Q.
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No doubt the likes of you would have used 'T'.
JF
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