Description
The SC3423 is a single-chip LSI CMOS calculator with 8-digit four function arithmetic operations, single memory, extraction of square root and percentage calculation functions, leading zero and trailing zero suppression, chain calculations and internal debouncing and encoding of keyboard inputs.
Features
- Number of digits - 8 digits (rough estimated calculation is possible). SC3423 chip topography.
- Calculations:
- Standard four functions (+ , - , x , +). - Chain multiplication and division. - Auto-constant calculation (constant multiplicand, divisor,
addend and subtrahend). - Square and reciprocal calculations. - Extraction of square root.
- Display format: 8 digits & sign (-, E & M) leading zero suppression zero shift.
- Touch tone function and display.
- Punctuation c.
SC3423 Datasheet
