On Mon, Oct 29, 2012 at 4:57 PM, Ken H. <dragon.atv at gmail.com> wrote: > Thanks, Darren > Would a 74LS04 inverter work? How exactly should it be wired? > Ken > Yes. A 74LS04 would work nicely. GND to pin 7. +5V to pin 14. Data in (from dragon) to pin 1. Data out (to level shifter) on pin 2. Darren