Texas Instruments TI-1505

Date of introduction:  1985 Display technology:  LCD
New price:   Display size:  8
Size:  3.8" x 2.4" x 0.25"    
Weight:  1.1 ounces Serial No:  
Batteries:  LR1130 Date of manufacture:  mth 07 year 1985
AC-Adapter:   Origin of manufacture:  Taiwan (C)
Precision:  8 Integrated circuits:  
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
    Download manual:   (US: 1.4 MByte)

The TI-1505 could be called one of the smallest, thinnest and lightest "landscape-style" calculator manufactured by Texas Instruments. Compare it with the TI-1626 introduced in the same year and the later TI CARD calculator TI-1786.

With the TI-1606 a sibling powered with solar cells instead the battery was introduced.

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, April 11, 2005. No reprints without written permission.