Part Number: TCAL9539R Hi TI team,
We wish to configure the Ports[15:00] of TCAL9539RTWRQ1 on our board as below. Kindly confirm if this configuration is possible.
Port#
Input/Ouptut
Port 0
Input
Port 1
Input
Port 2 …
Part Number: TCAL6408 Other Parts Discussed in Thread: TCAL6416 , TCAL6416R , TCAL9539 , TCAL9539R , TCAL9538 , TCAL9539-Q1 Tool/software: Hi,
Is there an I/O expander IC like the TCAL6408 where the I/O pins are open-drain (the internal MOSFET only…