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TC83220-0027
TOSHIBA
CMOS Digital Integrated Circuit Silicon Monolithic
TC83220-0027
TC83220-0027 Single-Chip
CMOS LSI for FL (fluorescent) Calculator
The Toshiba printing/display calculator circuit TC83220-0027 is 10- or 12-digit calculator on single-chip
CMOS LSI.
TC83220-0027 can drive the printing machine (M41TAV/M42TV/M42V; EPSON) with magnet driver circuit, and can drive the fluorescent display tube with DC-DC converter.
It contains a 4 K-word ROM, a 256 × 4-bit RAM.
Features
Operational Features
· Print: 11 or 13 digits of data.
(including decimal point.
2 digits of operational symbol.
) 3 digits of commas.
· Display: 10 or 12 digits of data.
(including punctuati...