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1977
Hardware Description
The TI-55 is a programmable calculator first manufactured by Texas Instruments in 1977. It had an LED display, and weighed 6.4 ounces (180 grams). It was programmable to hold up to 32 key-codes that would allow the user to repeat simple calculations with different values.
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Model Number:
TI-55 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1977 -
More Info:
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