74123... What's it do?

From: Allison J Parent <allisonp_at_world.std.com>
Date: Sat Jul 10 17:51:48 1999

<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
                                                                            
Received on Sat Jul 10 1999 - 17:51:48 BST

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