DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI Programmable 57 (2nd Italy design)
Date of introduction: | May 24, 1977 | Display technology: | LED-stick |
New price: | $79.95 | Display size: | 8 (5 + 2) |
Size: | 5.8" x 3.1" x
1.4" 148 x 78 x 36 mm3 |
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Weight: | 6.4 ounces, 180 grams | Serial No: | |
Batteries: | BP7 | Date of manufacture: | wk 21 year 1980 |
AC-Adapter: | AC9132 | Origin of manufacture: | Italy (RCI) |
Precision: | 11 | Integrated circuits: | TMC1501 |
Logic: | AOS - 4 Pending Operations, 9 () | ||
Memories: | 8 | ||
Program steps: | 50 | Courtesy of: | Joerg Woerner |
Download manual: | (DE: 13.1 MByte) |
Texas Instruments manufactured the TI-57 for the European market in their Rieti, Italy factory. Their first design of the TI-57 looks completely different then the US-manufactured products, matches the second design the original perfectly.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 4, 2011. No reprints without written permission.