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Texas Instruments TI-1270

Date of introduction:  April 21, 1976 Display technology:  LED-stick
New price:  $18.95 Display size:  8
Size:  5.5" x 2.8" x 1.35"
 138 x 70 x 34 mm3
   
Weight:  3.9 ounces, 110 grams Serial No:  A12065
Batteries:  9V  Date of manufacture:  wk 39 year 1976
AC-Adapter:  AC9180 Origin of manufacture:  Italy
Precision:   Integrated circuits:  TMS0974
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
    Download manual:   (US: 2.3 MByte)
  (EU: 3.5 MByte)

This TI-1270 was manufactured in Italy for the European market. The faceplate of this calculator looks very nice with its red design, we are not sure if the deviation from the common orange was intended or a quality issue.



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If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, December 5, 2001. No reprints without written permission.