I have been playing with the "tinylogic" style schmitt parts (74LVC1G17). They are ideal except they have a problem with very slow (mid-range) inputs. In that situation they seem to draw several mA excess supply current. The synchronous supply current pulsing is Bad for my circuit.
Does anyone know of any alternative parts that do not have this problem? A different "tinylogic" family would be ideal, but I am considering things like mosfet drivers and analog switches.
The 74LVC1G17 has beefy (24mA) mosfet outputs. In saturation they look like 10 ohm resistors to the supply rails. I am looking for something similar. In my circuit it is only driving microamps of current, but I would like the output to saturate to within microvolts of the supplies.