Dot-matrix Lcd Drivers

The LC7940YD and LC7941YD are segment driver ICs for driving large, dotmatrix LCD Displays They read 4 bit parallel or serial input, Display data from a controller into an 80bit latch, and then generate LCD drive signals corresponding to that data. The LC7940YD and LC7941YD feature mirrorimage pin assignments, allowing them to be used together to increase component density. They are designed to be used with the LC7942YD common driver to drive large LCD panels. By Sanyo Semiconductor Corporation
LC7940YD 's PackagesLC7940YD 's pdf datasheet



LC7940YD Pinout, Pinouts
LC7940YD pinout,Pin out
This is one package pinout of LC7940YD,If you need more pinouts please download LC7940YD's pdf datasheet.

LC7940YD circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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