This part is a kind of semiconductor called CD4543B.

Function of this product has CMOS BCD-TO-SEVEN-SEGMENT LATCH/DECODER/DRIVER.

Manufacturers : Texas Instruments

Image and pinout :

CD4543B image and datasheet pinout



Some of the text within the PDF file :

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CD4543B PDF Datasheet Download

2017/10/12 03:16 2017/10/12 03:16