Datasheet Texas Instruments PCA9554ADGV — Ficha de datos

FabricanteTexas Instruments
SeriePCA9554A
Numero de partePCA9554ADGV
Datasheet Texas Instruments PCA9554ADGV

Expansor de E / S remoto I2C de 8 bits y SMBus con salida de interrupción y registros de configuración 16-TVSOP -40 a 85

Hojas de datos

PCA9554A Remote 8-Bit I2C and SMBus I/O Expander datasheet
PDF, 1.4 Mb, Revisión: E, Archivo publicado: jun 12, 2014
Extracto del documento

Notas de aplicación

  • Programming Fun Lights With TI's TCA6507
    PDF, 109 Kb, Archivo publicado: nov 30, 2007
  • Choosing the Correct I2C Device for New Designs
    PDF, 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
  • Maximum Clock Frequency of I2C Bus Using Repeaters
    PDF, 116 Kb, Archivo publicado: mayo 15, 2015
    TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
  • I2C Bus Pull-Up Resistor Calculation
    PDF, 157 Kb, Archivo publicado: feb 13, 2015
  • Understanding the I2C Bus
    PDF, 124 Kb, Archivo publicado: jun 30, 2015

Linea modelo

Clasificación del fabricante

  • Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)