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Texas Instruments TI-507

Date of introduction:  1990 Display technology:  LCD
New price:   Display size:  8
Size:  3.9" x 2.5" x 0.35"    
Weight:  1.2 ounces Serial No:  
Batteries:  n.a. Date of manufacture:  mth 06 year 1993
AC-Adapter:   Origin of manufacture:  China
Precision:  8 Integrated circuits:  
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

The TI-507 was direct in the line of other cheap Basic calculators like the TI-501, TI-502 and TI-503. The TI-507 was later replaced with the TI-507+.

Compare this TI-507 with the US-built TI-7140.



The TI-507 is featured in the Texas Instruments Incorporated sales catalog CL-1233 dated 1994.

 

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

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