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Additional Pictures 

 

This Dittel TMP608 was manufactured in Germany in August 1974.

The Dittel TMP608 calculator is powered by 4 AA-size batteries.

The inside view of the Dittel TMP608 calculator with its backside housing part removed.

The printed circuit board (PCB) of the Dittel TMP608 calculator is centered
around a TMS0604 single-chip calculator circuit.

Close-up view of the TMS0604 single-chip calculator circuit.

Close-up view of one of the two SN75492 display drivers.

Close-up view of the three Litronix DL330 LED display modules.


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© Joerg Woerner, December 22, 2024. No reprints without written permission.