DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

This Spirit of '76 was manufactured in October 1975 
by Texas Instruments in Lubbock, TX (week 43 year 1975).

The printed circuit board (PCB) of an early Spirit of '76
with just the TMS0952 single-chip calculator circuit.


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

Joerg Woerner, June 20, 2009. No reprints without written permission.