CMos drive circuit for LCD

Published:2011/4/12 22:52:00 Author:Rebekka | Keyword: CMos drive circuit | From:SeekIC

CD4054 A, CD4055A or CD4056A CMOS direct drive 7 LCD display digit.The circuit has the feature of internal level shift. The feature is to change 5V logical rotation to state-driven consumption LCD. It is integrant for 30V peak AC signal used by the LCD.



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