Part Number: PCA9555 Other Parts Discussed in Thread: ABS Hi team
Could you help check if PCA9555 p-port could support 5V input voltage when VCC=3.3V?
It seems available based on D/S but it sounds still a bit counter-intuitive and hence need your confirmation…
Part Number: PCA9535 Other Parts Discussed in Thread: PCA9555 , Hi Team,
What's the key spec differences between PCA9535 and PCA9555? I checked the D/S but no findings. Pls help us here. Thanks.
Best,
Stanley.
Part Number: PCA9555 Other Parts Discussed in Thread: TCA9555 , TEST Dear Sirs,
While power on, the PCA9555 will have abnormal pull low pulse on SDA to cause I2C device error.
The same design for TCA9555 is no problem.
Please help on it!
Below are the…
Part Number: PCA9555 Other Parts Discussed in Thread: TCA9555 dear
When using PCA9555RGER, an I/O expansion chip of TI, it was found that the default state of the I/O pin of the chip was high when it was powered on at normal temperature, but the state…
Part Number: PCA9555 Other Parts Discussed in Thread: TEST We found that the I/O ports active HIGH in default when PCA9555RGER is powered on at room temperature,
However，It will active LOW when it is powered on at high temperature +60-85 degrees for a period…
Part Number: PCA9555 Dear Team,
Could you help to let me know what is the difference between 9555 and 9535?
I didn't see obvious difference between these two parts from the spec.
Thank you.
Regards,
Jim
Part Number: PCA9555 Other Parts Discussed in Thread: TCA9555 Why is the PCA9555PW listed as EOL on Mouser, but Active on the TI site? Is it really still Active? Thank you, Bill
