Odp: [sdiy] Obsolete ICs?

[Roman]

The best use of them would be IMHO in soldering practice.
That's of course if you're not satisfied with your soldering
technique ;)
If you keep'em a few years more, they'll become vintage
chips. I have a jar full of spiders... err.... old TTL chips,
and I keep them just as a memory item.

My father once made frequency meter using TTLs. Its
power supply was bigger than the whole circuitry. Recently
he made HC version of it. Now it's almost pocket-sized.

Roman

----- Original Message -----
From: Karl Ekdahl <_nial_ at yahoo.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Thursday, October 03, 2002 11:31 PM
Subject: Re: [sdiy] Obsolete ICs?


> Thanks to all that helped me with the ICs.
>
> btw. I just got into the electronics, trying to learn
> using my musical interest and i have a HUGE amount of
> old 74- series chips that i thought was good to use
> for learning...   ...maybe they're not too great but
> for building synths, but for practice.
>
> /Karl
>
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