DATAMATH CALCULATOR MUSEUM
|Date of introduction:||1980||Display technology:||LCD|
|New price:||Display size:||8 (5 + 2)|
|Size:||5.3" x 2.9" x 0.4"|
|Weight:||2.8 ounces||Serial No:||J12845|
|Batteries:||2*LR44||Date of manufacture:||year 1980|
|AC-Adapter:||Origin of manufacture:||Japan|
|Precision:||9||Integrated circuits:||Toshiba T3941|
|Program steps:||Courtesy of:||Joerg Woerner|
This SLC-8280 makes use of a design similiar to the SLC-8260 introduced already in 1978 but uses a sliding switch to select between DEG/RAD/GRAD and switch the calculator permanent OFF.
internal design of the SLC-8280 is almost identical to the SLC-8260. The printed
circuit board was manufactured by Sansyu,
a well know company since we dismantled some TI-1750
The Toshiba T3941 calculator chip found inside the SLC-8280 is known from both the Canon card F-42 and the Radio Shack EC-476.
Don't miss the SLC-8290WA adding some metric conversion functions, a clock with two alarm-times and a stopwatch.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, June 26, 2005. No reprints without written permission.