The PCF8575CDBR is a high-quality, highly efficient integrated circuit (IC) developed and manufactured by Texas Instruments, a globally recognized leader in the semiconductor industry.

• Design: Designed to provide effective and reliable solutions for a wide range of applications, particularly those requiring I/O expansion for most microcontroller families through the I2C interface serial input/output.
• Features: 16-bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications.
• Power Efficiency: Low standby current consumption.
• Voltage Range: Operates over an extensive voltage range, from 2.5V to 5.5V.
• Interrupt Output: Offers an interrupt output which can be connected to the interrupt logic of the microcontroller.
• Reset Input: Features an active LOW reset input that initializes the device when activated.
• Package: Available in an SSOP (Shrink Small-Outline Package).
• Operation Temperature: Characterized for operation from -40°C to +85°C.