Hello, I have a PWM signal and I need to use both the original singal and the = inverse of the signal. Now, putting the signal through an inverter = causes a small time delay leaving the two signals to not be exactly 180 = degree out of phase. I imagine this is a common problem and suspect an = inverter with matched buffer IC exists that allows you to reduce this = error. Does such an IC exist? Can anyone give me a part number? (I was = suprised to find my search of Digikey turn up nothing, but I'm not sure = exactly what to search for) =20 Thanks, Donovan -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu