Texas Instruments TI-1450

Date of introduction:  1976 Display technology:  LED-stick
New price:  $16.00  Display size:  8
Size:  5.5" x 2.8" x 1.4"
 138 x 70 x 35 mm3
Weight:  3.9 ounces, 110 grams Serial No:
Batteries:  9V  Date of manufacture:  wk 39 year 1976
AC-Adapter:  AC9180 Origin of manufacture:  USA
Precision:   Integrated circuits:  TMS0972
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

The TI-1450 differed slightly from the TI-1250 introduced roughly one year earlier. The brown housing together with the valuable keyplate desing made this calculator desirable for the manager desk.

Under the brown hood the TI-1450 was identical with the TI-1250, the [CS]-key was renamed to [+/-]. Don't miss the similiar TI-1400.

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If you have additions to the above article please email:

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