DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-1775
|Date of introduction:||1988||Display technology:||LCD|
|New price:||Display size:||8|
|Size:||5.9" x 4.8" x 0.35"|
|Weight:||3.0 ounces||Serial No:|
|Batteries:||n.a.||Date of manufacture:||mth 10 year 1988|
|AC-Adapter:||Origin of manufacture:||Taiwan (I)|
|Program steps:||Courtesy of:||Joerg Woerner|
The TI-1775 separates the keyboard from the display and uses a foldable housing. This gives a calculator with the size of a pocket calculator and a keyboard like a desktop calculator.
We know this style of calculators since Texas Instruments introduced the TI-2130 in 1984.
The capabilities are similar to the TI-1766 III and the TI-1795.
Within one year the production of the TI-1775 was shifted to Malaysia and both the size of the display and solar cells was reduced.
The next generation called TI-1775+ combined a smart housing with a clock.
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© Joerg Woerner, April 11, 2005. No reprints without written permission.