6_DIGIT_DRlVE

Published:2009/7/1 4:53:00 Author:May | From:SeekIC

Uses two National DM75491 four-segment drivers for mutiltex-mocte display of MOS calculator. Total of eight segment drivers provides drivefor each one of seven segments plus logic control for decimal point.-C.Carinalli, Driving 7-Segment LED Displays with National Semiconductor Circuits, National Semiconductor, Santa Clara, CA, 1974, AN-99, p 9.



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