Can I even purchase one? What's the simplest experimental setup to observe its memory properties? Suppose I just connect a 1.5v battery to its input and observe the output voltage? Would it change with time? I suspect it would. Now suppose I disconnect the battery when the output voltage was .75v. Now when I reconnect the battery, the output voltage would be 0.75 right? Is this a reasonable setup or will I burn up the chip doing that?