Texas Instruments TI-54

Texas Instruments TI-54
Image: Joe Haupt, CC BY-SA 2.0
The Texas Instruments TI-54 is a scientific calculator with 8 digits precision and algebraic logic. It has 45 keys, and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in Italy.

Facts at a glance:

Feature Value
Type: Scientific
Keys: 45
Precision: 8
Logic: Algebraic
Display type: LCD
Length: 147mm
Width: 74mm
Thickness: 16mm
Power Source: 2xLR44
Country: Italy
Year introduced: 1981
YearDiscontinued: 1982

See other calculators by Texas Instruments