The PCA9535PW is a high-quality, versatile product from Texas Instruments, a leading global semiconductor design and manufacturing company.
- Function: 16-bit I²C and SMBus, low-power I/O expander with interrupt output and configuration registers
- Supply Voltage Range: 2.3V to 5.5V
- Operating Temperature Range: -40°C to 85°C
- Package: TSSOP (Thin Shrink Small Outline Package) with 24 pins
- Operating Modes: Normal mode and the low-power mode
- Maximum Frequency (Normal Mode): 400kHz
- Interrupt Output: Can be configured to alert the microprocessor when there is a change in the input state
- Internal Power-On Reset: Yes
- Hardware Address Pins: Three hardware address pins that allow up to eight devices to share the same I²C bus or SMBus
