DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

Close-up view of the TMS0719 ZA0072 single-chip calculator circuit used with the TI-2510 Datamath.
PMOS Technology, 28-pin DIP 4-bit serial Register Processor, 320*11 Bits Instruction ROM, 3*13*4 Bits Data SAM.

Die Photo of the TMS0700/TMS0719 courtesy of Sean Riddle.

Close-up view of the TMS0735 ZA0052 single-chip calculator circuit used with the Exactra 20.
PMOS Technology, 28-pin DIP 4-bit serial Register Processor, 320*11 Bits Instruction ROM, 3*13*4 Bits Data SAM.

Die Photo of the TMS0700/TMS0735 courtesy of Sean Riddle.


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

© Joerg Woerner, November 25, 2021. No reprints without written permission.