Additional Pictures 


The sales box of the TI-1104 sold in 1987 in the US.

This later TI-1104 was manufactured by Inventec Corporation
in Taiwan in October 1987 (Date code I-1087A mth 10 yr 1987).

The printed circuit board (PCB) of the TI-1104 is
borrowed from the TI-1103 of the same era. 

Close-up view of the unknown single-chip calculator circuit.

 Close-up view of the PCB-Mark of a TI-1104

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, November 27, 2022. No reprints without written permission.