DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-1250
| Date of introduction: | 1976 | Display technology: | LED-stick |
| New price: | Display size: | 8 | |
| Size: | 5.5" x 2.8" x 1.4" 138 x 70 x 35 mm3 |
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| Weight: | 3.9 ounces, 110 grams | Serial No: | A158890 |
| Batteries: | 9V | Date of manufacture: | wk 18 year 1977 |
| AC-Adapter: | AC9180 | Origin of manufacture: | USA |
| Precision: | Integrated circuits: | TMS0972 | |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner | |
| Download manual: | 
(EU: 3.5 MByte) |
First
redesign of the TI-1200, the color of the display frame was changed from gold
to silver. View the original model here. (The picture
gives the old model on the left.)
Around the year 1977 the TI-1250 got the TMS0972ASP calculator chip.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, January 4, 2002. No reprints without written permission.