DATAMATH CALCULATOR MUSEUM
|This TI-1270 was manufactured
in July 1976
by Texas Instruments in Lubbock, TX (week 30 year 1976).
|The printed circuit board
(PCB) of the TI-1270
with just the TMS0974 single-chip calculator circuit.
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© Joerg Woerner, June 20, 2009. No reprints without written permission.