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Additional Pictures 

 

This Western Auto M4986 was manufactured in February 1976 by
Texas Instruments in Lubbock, TX (Date code 0776 LTA » week 07 year 1976).

The M4986 manufactured in February 1976 in Lubbock, TX
with the front part of its housing removed.

The printed circuit board (PCB) of the featured M4986
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).

Product Label Style 3, Western Auto of the featured M4986.


horizontal rule

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© Joerg Woerner, July 5, 2021. No reprints without written permission.