This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PCA9554A: What is the difference between PCA9554A and PCA9554?

Part Number: PCA9554A
Other Parts Discussed in Thread: PCA9554

What is the difference between PCA9554A and PCA9554?