What is the difference between the LVT and the LVTH family? Thank you.
The LVTH devices have the bus hold feature.
http://www-k.ext.ti.com/srvs/cgi-bin/webcgi.exe?Company={5761bcd8-11f5-4e08-84e0-8167176a4ed9},kb=logic,case=4032,new
see appnote