DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This TI-1270 was manufactured
in September 1976 by Texas Instruments in Rieti, Italy (Date code 3776 RCI »week 37 year 1976).
|
The TI-1270 manufactured
in September 1976 in Rieti, Italy with the front part of its housing removed. |
The printed circuit board
(PCB) of the featured TI-1270 is centered around a TMS0974 single-chip calculator circuit.
|
Close-up view of the
TMS0974 packaged in a 28-pin DIP (Dual In-line Package). |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, July 2, 2021. No reprints without written permission.