![]() |
DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This TI-31 was manufactured
in June 1987 by
|
The printed circuit board (PCB)
of the TI-31 sports a typical Toshiba design.
|
The TI-31
is centered around a Toshiba T6974S single-chip
calculator circuit.
|
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 11, 2019. No reprints without written permission.