calculator.org

the calculator home page

Texas Instruments The MBA

Texas Instruments The MBA
Image: Joe Haupt, CC BY-SA 2.0

The Texas Instruments The MBA is a finance calculator with 8 digits precision and algebraic logic. It has 40 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. The calculator was manufactured in USA. Note: TI-42 MBA

Facts at a glance:

FeatureValue
TypeFinance
Keys40
Precision8
LogicAlgebraic
Display typeLED
Length145mm
Width80mm
Thickness33mm
Power SourcePP3 9V
CountryUSA
Year introduced1977
Year discontinued1981

Replacements:

If you have a Texas Instruments The MBA that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then 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