TCA9554A: the maximum frequency on output function

dimitry chen

Expert 1065 points

Part Number: TCA9554A

if i wanna set gpio output High -L ow -High -Low , like a 50% PWM waveform

what is the maximum frequency I can acieve

my master I2C is 1MHz

0 Miguel Robertson over 4 years ago

Hi Dimitry,

It looks like your question may have accidentally been posted twice, so we will respond via your other thread on this topic:

Regards,
Max

Interface forum