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  Texas Instruments  SR-50A  version 1   (6 pictures)
 

 
Texas Instruments SR-50A

Texas Instruments SR-50A

Texas Instruments SR-50A

Texas Instruments SR-50A

Texas Instruments SR-50A

Texas Instruments SR-50A

Introduction date1975
End date>=1976
TypeScient
Last update date2013_04_17
ProgrammableN
RAM size1
ROM size
Number of functions30+3mem
Alpha capabilitiesN
Number of keys40
Display typeLED
Number of digits on display10 1/2+2 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorTI TMC0501NL TMC0521NL-5
Functions listsin cos tan asin acos atan sinh cosh tanh asinh acosh atanh D/R lnx e^x log x^2 Sqrt 1/x x! y^(1/x) x<>y y^x EE Pi +/- STO RCL Sum
Size (length x width x thickness)145x80x33
Weight
Batteries3xAA sealed batt pack
External power6.2V ?
Power consumption
Twin
Made inHolland, USA
Link(s)Datamath ref.

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