I have a PDP-11/34 programmer's console, what should I do with it?

From: Jochen Kunz <jkunz_at_unixag-kl.fh-kl.de>
Date: Thu Mar 7 04:44:49 2002

On Thu, Mar 07, 2002 at 02:13:44AM +0100, Andreas Freiherr wrote:

> Good luck! Meanwhile, I'll try to get that blown 74123 out of my RX211
Best method for replacing chips is to cut the pins of the broken
part and then take out the single pins with a desoldering pump.
Works good even on multilayers with a good soldering iron.

> I suspect replacing the 74123 with a 74LS123 will change the timing? -
Depends on the purpose of the gate. If it is not used to generate
timing it should be no problem to replace it with a LS type. (IMHO)
Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/
Received on Thu Mar 07 2002 - 04:44:49 GMT

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