On Fri, 25 Aug 2017 13:06:02 -0400, "Mr. Luddite"
wrote:

Now-a-days everything is on a chip the size of your little fingernail
and it probably contains a dozen or more and, or, nand or nor gates or
transistors used as gates.

That was 50 years ago when IBM started using MST logic. These days
millions is a better guess and memory chip will be billions.