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From: jasen on 8 Dec 2006 15:36
On 2006-11-30, jimi <jim_fen05(a)yahoo.co.uk> wrote:
> Does anyone know of an alternative for the 74C925 chip for driving 4x7
> segment LED's. The chip seems to be obsolete. Thanks

use a microcontroller?



--

Bye.
Jasen
From: Mike on 9 Dec 2006 11:06
On 8 Dec 2006 20:36:27 GMT, jasen <jasen(a)free.net.nz> wrote:

>On 2006-11-30, jimi <jim_fen05(a)yahoo.co.uk> wrote:
>> Does anyone know of an alternative for the 74C925 chip for driving 4x7
>> segment LED's. The chip seems to be obsolete. Thanks
>
>use a microcontroller?

Ok, Except the 925 can handle up to 40ma segment current.
Probably not a problem, but ???

Mike
"The scientist is possessed by the sense of universal
causation...His religious feeling takes the form of
rapturous amazement at the harmony of natural law,
which reveals the intelligence of such superiority
that, compared with it, systematic thinking and acting
of human beings is an utterly insignificant reflection."
Albert Einstein (theoretical physicist)
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