Alt-BEAM Archive

Message #00852



To: davidperry@mail.geocities.com, beam beam@corp.sgi.com
From: Sean Rigter rigter@cafe.net
Date: Tue, 23 Feb 1999 07:19:13 -0800
Subject: [alt-beam] Re: walker


Always use 74AC245s if you can afford it

wilf

davidperry@mail.geocities.com wrote:
>
> i found a cheaper source of 245's so im preceeding as planned on my
> two motor walker, however, one thing worries me. With 5 or 6 245's
> its bound to generate *alot* of heat. Would it work if i grabbed some
> aluminium sheet and sandwich it between each chip to draw off heat?
> I'm not freeforming the circuit by the way i'm using these pcb IC
> sockets, they come in packs of two and have extra holes around the
> edge, perfect fit for all of a microcore circuit.
>
> David Perry
> ____________________________________________
> I'm sure David sinceraly apologises if he
> insulted anyone, it won't happen again.
>
> ____________________________________________

--
Hey, come visit my homepage at
http://www.geocities.com/Area51/Nebula/1710/
Southpark, Mechwarrior2, V&V, Al-Qadim, and Milla Jovovich!

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