M74HC4543 Description
s The M74HC4543 is an high speed CMOS b BCD-TO-7 SEGMENT DECODER WITH LCD O DRIVER fabricated with silicon gate C2MOS - technology. t(s) This device consists of BCD-TO-7 segment decoder with a BCD input latch and a 7-segment c driver for a liquid crystal display (LCD). When any u illegal BCD input signal is applied or input BI is d held high, the display is blanked.