Re[2]: OT - TTL Circuit: Pullup vs Supply

-----Original Message-----
From: Jess Askey <jess@askey.org>
To: vectorlist@vectorlist.org
Date: Wed, 06 Sep 2006 21:40:10 -0600
Subject: Re: VECTOR: OT - TTL Circuit: Pullup vs Supply

>
> These are all 74LSXX parts, nothing fancy, I need to use the old IC's
> since Im replicating an existing 1983 circuit and want the same designed
> prop delays etc. So... no HC stuff. :-)
>
just as well, HC is cmos compatable, you would have had to use HCT or ACT to get a result! :)

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Received on Thu Sep 7 05:48:36 2006