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Texas Instruments TI-1680

The Texas Instruments TI-1680 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 8 functions, 24 keys, and a VFD (vacuum fluorescent) display. The power source is Sealed battery pack. The calculator was manufactured in USA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions8
Keys24
Precision8
LogicAlgebraic
Display typeVFD
Length127mm
Width76mm
Thickness13mm
Power SourceSealed battery pack
CountryUSA
Year introduced1977
Year discontinued1978

Replacements:

If you have a Texas Instruments TI-1680 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Texas Instruments