DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-1750 (4th design)
| Date of introduction: | 1978 | Display technology: | LCD (yellow) |
| New price: | Display size: | 8 | |
| Size: | 4.5" x 2.7" x 0.35" 115 x 68 x 9 mm3 |
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| Weight: | 2.3 ounces, 65 grams | Serial No: | 014178 |
| Batteries: | 2*LR44 | Date of manufacture: | mth 10 year 1978 |
| AC-Adapter: | Origin of manufacture: | Japan | |
| Precision: | 8 | Integrated circuits: | Sharp LI3023M |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner | |
| Download manual: | 
(US: 0.8M Bytes) |
This
TI-1750 looks similar to the 3rd design
but uses completely different components. The Toshiba
calculator chip was replaced with a Sharp
type and the LC-display uses a metal frame. The different position of the
display could be recognized easily due to the asymmetrical display frame.
| The tiny Sharp calculator chip instead the Toshiba chip found in the other designs. |  |
| The display frame of the 4th design is different from the other designs. |  |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 16, 2002. No reprints without written permission.