Datasheet Texas Instruments PCA9555PWRG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | PCA9555 |
| Numero de parte | PCA9555PWRG4 |
Expansor de E / S remoto I2C y SMBus de 16 bits con salida de interrupción y registros de configuración 24-TSSOP -40 a 85
Hojas de datos
PCA9555 Remote 16-Bit I2C and SMBus I/O Expander With Interrupt Output datasheet
PDF, 1.3 Mb, Revisión: F, Archivo publicado: jun 12, 2014
Extracto del documento
Notas de aplicación
- Programming Fun Lights With TI's TCA6507PDF, 109 Kb, Archivo publicado: nov 30, 2007
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, Archivo publicado: sept 7, 2016
The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Archivo publicado: feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, Archivo publicado: jun 30, 2015
Linea modelo
Serie: PCA9555 (22)
Clasificación del fabricante
- Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)