Some memory chips have warnings about fast bus transceivers causing undershooting at inputs to the memory chips. This apparently is due to inductance in the PCB trace, and a lack of clamping diodes on the transceivers. Is it safe to assume that transistions on PIC output pins are slow enough that this isnt a problem? In other words, is it safe to directly connect PIC outputs to RAM or FLASH chips of the same voltage? -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics