[sdiy] CMOS & CD4007 Questions?

[Jay Schwichtenberg]

I have some questions about some of the CMOS chips and the CD4007 that we
use. A number of the 'logic' chips we use in oscillators (inverters), cmos
in the analog domain and as switchs/muxs (4016, 4066, 4051) have a number of
little quirks that vary between manufactures. I read and hear: only use so
and so's chip here, don't use XXXX's chip, have to select chips......

Then there is the CD4007 which falls between the analog and digital realm,
more than most the other chips. A number of manufactures spec it and
application notes use it in the analog domain. So my main question is how
consistant is the CD4007? Are there issues with different manufactures chips
working different?

Thanks for the info.
Jay