DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-5027
| Date of introduction: | 1985 | Display technology: | LCD |
| New price: | Display size: | 10 | |
| Size: | 8.1" x 5.6" x 1.5" 205 x 142 x 39 mm3 |
Printer technology: | Impact |
| Weight: | 15.1 ounces, 428 grams | Serial No: | 135216 |
| Batteries: | 4*AA | Date of manufacture: | mth 02 year 1985 |
| AC-Adapter: | AC9175, AC9201E, AC9900/Z3 | Origin of manufacture: | Japan |
| Precision: | 10 | Integrated circuits: | Toshiba T7782A |
| Memories: | 1 + 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner |
The
TI-5027 is one of the early battery operated desktop printers sold by Texas
Instruments.
Dismantling
the calculator reveals its true genes, actually it was developed and
manufactured by Toshiba in Japan. Please notice the Toshiba brand etched into
the printed circuit board (PCB) of the calculator.
The TI-5027 was soon replaced with the similiar TI-5027
II sporting a larger display.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 23, 2003. No reprints without written permission.