So, a 1702A won't cut it?  You want the actual transistors to make one
from?  I don't recall there ever being such a thing.  Seems the first we
ever head of floating gate "FAMOS" was right there in the EPROM.  The
closest I can think of is that someone makes a 1-bit ferro-ram device,
intended to be used to make nonvolatile latching power switches. A 1 bit
memory device kind of boggles the mind, at least in the reverse sense.  But
it is still in an IC package.
--=20
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