On Fri, 13 Dec 1996, Cheng Huat Tan wrote:

> Hi,
>
> Can anyone tell me where can I find a 16C74 window version chip. I have
> learn from Farnell(UK) tell me that the window version is now obsolete. Is
> it true ?
>
> Thank you very much
>
> CH TAN
> Cheng Huat TAN
> Department of Electronics and Computer Science
> University of Southampton
> Southampton UK SO 17 1BJ
> cht195@ecs.soton.ac.uk
> http://whirligig.ecs.soton.ac.uk/~cht195/
>

It may be that it has been replaced by the 16C74A.  This has a 'brown-out'
detector and may require changes to 16C74 programs as it uses a previously
unused bit.

_____________________________________________
Lynn Richardson           | lrich@qni.com    \
Progress Instrument, Inc. | wa0znl.ampr.org  |
807 NW Commerce Drive     |  [44.46.176.3]   |
Lee's Summit, MO 64086    |                  |
(816)524-4442 F:246-4556  |                  /
---------------------------------------------