IC identification help

[Hcabnivek at aol.com]

I just got give about 500 mostly linear and some ttl ic's and am in the
process of sorting them out.  I would say that these have been sitting around
for quite some time.  Lots of cool stuff, like aprox 60 lm3900s,  20 ca3146s,
20 ca3140s, many lm567s,  lots of 741s etc. 

I'm having trouble identifing two chips, and was hoping someone might
recognize them with out going through too much trouble.  They are ULN2212
(DIP16) and ULN2209 (DIP8).  Anyone have an idea what theese are?  Web search
failed to produce any info. 

 Also, does anyone have data for the LM558 quad timer? I have at least 50 of
these, but apparently they are obsolete, as no data sheets are available.
Thanks in advance,
Kevin