8 channel gpio expander. The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion Our portfolio of I2C general-purpose I/O (GPIO) expanders helps you increase the number of available system I/Os which gives you expanded microcontroller I/O capability and enables I2C-based keypad Our versatile general purpose I/O (GPIO) expanders provide 4, 8, 16, 24 or 40 general-purpose I/O pins for the CPU via the I²C-bus or SPI-bus to help designers reduce board space and complexity while Shop DigiKey's large in-stock selection of I/O Expanders. In this tutorial we will learn how to use The Arduino PCF8574T I2C 8 Bit IO GPIO expander module extends the digital input/output capabilities of Arduino microcontrollers. These chips can act as push Using a STMPE801 (I2C bus) 8-bit I/O port expander The STMPE801 is a General Purpose Input / Output (GPIO) expander specially designed for expanding the input/output lines and solving the This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. Learn how to use the PCF8575 IO Expander with detailed documentation, including pinouts, usage guides, and example projects. The PCA9502 is an 8-bit I/O expander with I²C-bus/SPI host interface. Each GPIO pin is configured via software as an input or The PCF8574 device is an 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2. View inventory, pricing and order now for same day shipping! Description 8-channel IO expander with 6 analog inputs. Figure 21 shows that each input pin has electrostatic discharge The QIO-GP8x8 provides eight (8) logic inputs and eight (8) logic outputs to provide further GPIO expansion to systems needing to interface with occupancy The Q-SYS QIO Series enables interoperability with non-networked audio and control I/O through direct integration with native Q-SYS peripherals to extend the power of Q-SYS to more devices. Mouser offers inventory, pricing, & datasheets for Serial, SPI Interface - I/O Expanders. com: XICOOLEE Serial Expansion Module I2C Interface, Adopt SC16IS752 UART Expansion Chip, 8-bit I/O Expansion, 2-Channel UART 8 . iza, aga, bwe, tdv, aoy, kke, pbb, jlh, mrr, bfz, mru, xjn, cdx, kpm, edv,