Datasheet Summary
PROGRAMMABLE CALCULATOR WITH 10-BIT DUAL DISPLAY
DESCRIPTION
The SC3449 is a monolithic CMOS circuit for scientific calculators, having the basic calculation, the memory calculation, fraction calculation, percentage calculation, scientific function calculation, statistics back to return to pute, degree, cent, second calculation etc. ,and you can directly press the key according to the sequence of the formulas, while the calculators will automatically operate in terms of the algorithm. Using a 3V power supply it can display ten arithmetic figures, 12 characters posing of lattice, and the state mark of the calculation. The calculator can turn off by itself.
Features
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