OT - TTL Circuit: Pullup vs Supply

From: Jess Askey <jess_at_askey.org>
Date: Wed Sep 06 2006 - 20:10:18 EDT

can anyone explain what any pro's or con's there might be on tying
static input pins on a TTL device 'high' through a pull-up resistor vs
straight to the +5V supply? Im working on laying out a ASIC replacement
PCB and I had the board designed with pull-up resistors but tracing them
is becoming a PITA so I thought about just tying them to the +5V rail as
an alternative.
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Received on Wed Sep 6 20:09:36 2006

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