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TLC5957: Regarding LAT pin functionality

SRIVATSAN R
Prodigy 130 points
Part Number: TLC5957

Hi,

Does LAT pin on this IC TLC5957 can be used as a chip select pin ? If not, please clarify which pin can be used as SPI chip select pin ?

Regards,

Srivatsan.R

  • 0
    TI__Expert 7755 points

    Hi Srivatsan,

    If using LAT pin as a chip select pin, it will cause the unsynchronized between the devices. There is no pin designed to be the chip select pin. The data of devices can be translated by DATA pin.

    Best Regard 

    Monet Xu