DATAMATH CALCULATOR MUSEUM
|This TI-73 Explorer with the date
code S-0303D was manufactured by Inventec in China in March 2003.
|The printed circuit boards
(PCBs) of a TI-73 Explorer manufactured in April 2004
looks very familiar to us.
They are obviously borrowed from the TI-83 Plus (Hint: Silk screen at the bottom of the Main-PCB)
|The main components of
the TI-73 Explorer: Zilog Z84C0008 CPU,
Fujitsu 29F400 Flash ROM and Hynix HY62WT081 RAM.
|The TI-83 Plus ASIC
TI REF9815455 in a standard flatpack housing.
driver Toshiba T6A04A of the TI-73 Explorer manufactured in April 2004.
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© Joerg Woerner, July 9, 2008. No reprints without written permission.