> >I think you could be a bit more generous with the capacitance. A
> >single HC series input is typically 50-100pF.

As soon as I saw the quoted bit I thought, who wrote that rubbish.
Oh  - me.

> This is high by 10:1. Here, check it out (Cin, page 3):

Indeed it is. Sorry for the brain fart.

Steve.


======================================================
Steve Baldwin                Electronic Product Design
TLA Microsystems Ltd         Microcontroller Specialists
PO Box 15-680, New Lynn      http://www.tla.co.nz
Auckland, New Zealand        ph  +64 9 820-2221
email: steveb@tla.co.nz      fax +64 9 820-1929
======================================================

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