The PCA9507D,118 is an IC component that belongs to the family of I2C bus switches, expanders, and multiplexers. It is manufactured by NXP Semiconductors, a leading semiconductor company.
Some of the key features of the PCA9507D,118 include:
1. I2C-bus interface: The IC component supports the widely used I2C-bus interface, which is a reliable and efficient serial communication protocol.
2. 8-channel I/O expander: It acts as an I/O expander by providing 8 channels for input/output operations. Each channel can be independently configured as input or output.
3. Interrupt output: The IC component features an interrupt output pin that can be used to notify the microcontroller of any changes in the input status. This allows for efficient handling of events or data updates.
4. Polarity inversion: The PCA9507D,118 provides the functionality to invert the polarity of input data. This feature can be useful in certain applications where polarity inversion is required.
5. Low voltage compatibility: The IC component is designed to operate at 2.3V to 5.5V, making it compatible with a wide range of microcontrollers and systems.
6. I2C-bus buffer: It incorporates an I2C-bus buffer that ensures communication integrity even in noisy environments or situations where there are significant differences in voltage levels
