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:  A 12065
Batteries:  9V  Date of manufacture:  wk 39 year 1976
AC-Adapter:  AC9180 Origin of manufacture:  Italy (RCI)
Precision:   Integrated circuits:  TMS0974/ZA0355
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
    Download manual:   (US: 2.3M Bytes)
  (EU: 3.5M Bytes)

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.

horizontal rule

If you have additions to the above article please email:

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