SC3423 Datasheet PDF - Silan Semiconductors 8-DIGIT CALCULATOR Specs

SC3423 - 8-DIGIT CALCULATOR

Datasheet Summary

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.

Datasheet Details

Part number	SC3423
Manufacturer	Silan Semiconductors
File Size	233.54 KB
Description	8-DIGIT CALCULATOR
Datasheet	SC3423 Datasheet
Additional preview pages of the SC3423 datasheet.

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Full PDF Text Transcription

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Silan Semiconductors SC3423 8-DIGIT CALCULATOR 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. It is designed for LCD operation with 3.0V power supply (either from solar cell or battery), auto-power off, low power dissipation and single power supply making the SC3423 ideal for hand held calculators with low system cost. 46 45 44 43 42 41 40 39 38 37 36 35 47 1 33 2 32 3 31 4 30 5 29 6 28 7 27 8 26 9 25 10 24 11 12 13 14 15 16 17 18 19 20 21 22 23 FEATURES * Number of digits - 8 digits (rough estimated calculation is possible).

Published: Feb 21, 2020 |