From allisonp@world.std.com Sat Jul 10 17:51:48 1999
From: allisonp@world.std.com
To: test-drb@ccmp.vtda.org
Subject: 74123... What's it do?
Date: Sat, 10 Jul 1999 17:51:48 +0000
Message-ID: <199907102251.AA19701@world.std.com>
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<I know that it is a "one-shot".  What does that
<mean?  The pinouts in the Chip Directory are

74121, 122, 123 and 9601

Response is a pulse triggered by the inputs and the pulse length is 
determined by the R*C values connected.

Common use is pulse shortening or pulse stretching.

<no help.  Several seem to be involved in the
<DEPOSIT logic on the IMSAI front panel.
<Also, I can't quite figure out what the logic
<table for the 74107 is trying to say.

74107, JK-FF. J and K inputs setup what the FF will do when the Clock
input changes state (hin to low transistion).

Allison                                                                     
                                                                            

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