The PCA9535RGERG4 is a high-performance, low-power, 16-bit I2C and SMBus Input/Output (I/O) expander from the globally renowned technology company, Texas Instruments.

• Interface: I2C interface (supports standard (100 kHz) and fast (400 kHz) modes)
• Interface: SMBus interface (can operate at a frequency of up to 1 MHz)
• I/O Port Expander: 16-bit I/O port expander, includes latched outputs with high-current drive capability
• I/O Configuration: Each I/O port can be individually configured as either an input or an output
• Reset Input: Hardware reset input
• Voltage Range: 2.3V to 5.5V
• Standby Current: Low
• Package: Compact, surface-mount VQFN package
• RoHS Compliant: Yes
• Lead-Free: Yes
• Halogen-Free: Yes
• Antimony-Free: Yes