bus hold driver

Oct 26, 2004 0 Replies

Hello,



I'm very new to the concept of bus hold.



My question:



If I want to have a logic low on one of the bus lines, does it matter whether I put the pull-down resistor on the output or the input? I'll be using a SN74LVCH244A in my design? Also, can I assume the state of the any SN74LVCH244A output (without pull-downs/pull-ups) on power-up is logic low.



Thanks, Steve



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