DATAMATH CALCULATOR MUSEUM
sales box of the
around 1992 in the US.
|This TI-68 was manufactured
in October 1990
by Texas Instruments in Italy (week 45 year 1990).
|Removing the screws
reveals a very clean design with just
one printed circuit board (PCB).
|The backside of the PCB
reveals a Toshiba T9948A
single-chip calculator circuit.
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© Joerg Woerner, September 16, 2008. No reprints without written permission.