On Fri, 7 Jan 2005, Randy McLaughlin wrote: > 3.6v? Are you joking or do you believe that? Way back when I worked a > little with RTL and always used 5v. On the other hand CMOS might work in > many cases. 3.6V, but also: +4.5V and -2V +3.3 to +5V +12V - +20V -30V (MOS) And that's just the first few data sheets in my very meager collection.