Texas Instruments TI-5040 II

Date of introduction:  1982 Display technology:  Fluorescent
New price:   Display size:  10
Size:  8.0" x 7.3" x 1.8" Printer technology:  Thermal
Weight:  2 pounds 1 ounces Serial No:  82 250418
Batteries:   Date of manufacture:  mth 12 year 1982
AC-Adapter:  120 V Origin of manufacture:  Japan
Precision:  10 Integrated circuits:  Mitsubishi M58856
Memories:  1 + 1    
Program steps:   Courtesy of:  Joerg Woerner

The TI-5040 introduced in 1976 was one of the best selling printing desktop calculators. This TI-5040 II carries a famous name but the real successor of the TI-5040 could be found with the TI-5142

TI-5040-II_2_PCB.jpg (267338 Byte)The printed circuit board (PCB) of this TI-5040 II manufactured in December 1982 is centered around a Mitsubishi M58856 single-chip solution for printing calculators.

The design of the TI-5040 II was changed slightly in 1983, please notice the position of the TI-logo.


The TI-5040 II is featured in the Texas Instruments Incorporated leaflet CL-199M dated 1983.


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Joerg Woerner, July 8, 2009. No reprints without written permission.