Texas Instruments TI-35 PLUS

Date of introduction:  1986 Display technology:  LCD
New price:   Display size:  10 + 2
Size:  5.3" x 2.8" x 0.45"
 135 x 70 x 11 mm3
Weight:  2.3 ounces, 66 grams Serial No:  
Batteries:  2*LR44 Date of manufacture:  wk 23 year 1987
AC-Adapter:   Origin of manufacture:  USA
Precision:  12 Integrated circuits:  Toshiba T7767S
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
Download leaflet:   (US: 1.0 MByte) Download manual:   (US: 5.2 MByte)

TI-35Plus_US_PCB.jpg (57751 Byte)The TI-35 PLUS was manufactured both in US and Italy and it took a hint from fellow collector Anders Peterson before we noticed the subtle differences between the calculators:

The US-built version features key-guards on the top row of function keys, while the Italian-built version has them only on the [ON/C] key. Even the battery doors are slightly different.

Compare the technology with the TI-35 II introduced already in 1984.





The TI-35 PLUS is featured in the Texas Instruments Incorporated bulletin CL-914 dated 1986.


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If you have additions to the above article please email:

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