DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This TI-5140 was
manufactured in June 1986 in Japan. The style of
the label and the leading "T" in the date code suggests one of Toshiba's assembly plants.
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| The internal
design of the TI-5140 is very clean and cost effective. Please notice the 12-digit display and the printer with 15 drums.
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| The printed circuit board
(PCB) of the TI-5140 is centered around a NEC uPD1231G single-chip calculator circuit.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, July 14, 2009. No reprints without written permission.
