DATAMATH CALCULATOR MUSEUM
sales box of the TI-1200 sold
around Fall 1975 in the US.
|This TI-1200 Version 1 was manufactured
in August 1975 by
Texas Instruments in Lubbock, TX (Date code 3275 LTA » week 32 year 1975).
Version 1 manufactured
in August 1975 in Lubbock, TX
with the front part of its housing removed.
|The printed circuit board
(PCB) Type 1 of the featured TI-1200
is centered around a TMS0952 single-chip calculator circuit.
|Close-up view of the
TMS0952 packaged in a
28-pin DIP (Dual In-line Package).
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© Joerg Woerner, May 29, 2021. No reprints without written permission.