RTL Logic

From: Steve Thatcher <melamy_at_earthlink.net>
Date: Fri Jan 7 11:59:59 2005

I don't see how doing a wired-and is possible when RTL includes a pullup resistor on each output. You would get to a point where an individual output transistor would not be capable of sinking all the "low" current.

You can get a basic idea of the logic families here...


best regards, Steve Thatcher

-----Original Message-----
From: "Dwight K. Elvey" <dwight.elvey_at_amd.com>
Sent: Jan 7, 2005 12:22 PM
To: cctalk_at_classiccmp.org
Subject: RE: RTL Logic

 I forgot one thing. You can put several RTL outputs in
parallel as a wired AND. You can't do that with the
general CMOS or TTL. You'd need to look out for this.
 Does anyone have a source for DTL parts. There are
a could I've been looking for.
Received on Fri Jan 07 2005 - 11:59:59 GMT

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