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Texas Instruments TI-30 D

Date of introduction:  1982 Display technology:  LCD
New price:   Display size:  8 (5+2)
Size:  7.4" x 5.3" x 1.4"    
Weight:  8 ounces Serial No:  6689973
Batteries:  2*AA Date of manufacture:  
AC-Adapter:   Origin of manufacture:  Taiwan
Precision:  11 Integrated circuits:  TP0456 (CD4565)
Memories:  1    
Program steps:   Courtesy of:  Anders Häggstam

This rare scientific desktop calculator looks and feels like a TI-30 LCD. It uses indeed an identical electronic to the well known TI-30 family. Texas Instruments wasn't very successful with their desktop scientific calculator line, do you remember the other one ? View it here.

The picture on the right gives you an idea of the nice shape of this TI-30 D. TI-30D_1.jpg (93137 Byte)
The inside view gives you the similarity to a TI-30 LCD. Only one integrated circuit under the hood.

Thanks Anders.

 TI-30D_2.jpg (67161 Byte)

According to Texas Instruments the TI-30 D was available till 1985.


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

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