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Partname:MM5452
Description:Liquid Crystal Display Drivers
Manufacturer:National Semiconductor
Datasheet:PDF (190K).
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The MM5452 is a monolithic integrated circuit utilizing CMOS metal gate low threshold enhancement mode devices It is available in a 40-pin molded package The chip can drive up to 32 segments of LCD and can be paralleled to increase this number The chip is capable of driving a 4 digit 7-segment display with minimal interface between the display and the data source

Click here to download MM5452 Datasheet
Click here to download MM5452 Datasheet
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