EDN

16-Bit I2C and SMBus I/O Expander

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL ...
EDN

I2C, SMBus MCUs get configurable 16-bit I/O expanders

Continuing its support for the venerable microcontroller-oriented Inter-IC (12C) and SMBus protocols, Texas Instruments Inc. has released three new 16-Bit Configurable I2C and SMBus I/O expanders. The ...
Business Wire

Industry-First, Automotive-Compliant Dual Power Rail I2C Bus GPIO Expanders from Diodes Incorporated Improve System Design and Flexibility

PLANO, Texas--(BUSINESS WIRE)--Diodes Incorporated (Nasdaq: DIOD) has announced 16-bit PI4IOE5V6416Q and 34-bit PI4IOE5V6534Q bidirectional voltage-level translation general-purpose I/O (GPIO) ...
SpaceNews

APIO16 Radiation-Hardened 16-Bit I/O Expander Sets a New Benchmark for Resilient System Design

Apogee Semiconductor proudly announces APIO16, the industry’s first radiation-hardened 16-bit I/O expander, engineered to streamline digital expansion in spaceborne and high-reliability terrestrial ...
Hackaday

gpio expander

The MCP23017, a 16-bit I2C GPIO expander, has always been a tasty chip. With 16 GPIOs addressable over I2C, proper push/pull outputs, software-enabled pull-ups, eight addresses, maskable interrupts ...
Electronic Design

Components: I/O Expanders Dim LEDs In Microprocessor Buses

The PCA9530/31/32/33 2-, 4-, 8-, and 16-bit I/O expanders with a reset function can dim LEDs in I2C and SMBus applications. Each LED may be dimmed in one of 256 brightness levels. Also, they may ...