Datasheet Texas Instruments TCA9554APWR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TCA9554A |
| Artikelnummer | TCA9554APWR |
Remote 8-Bit I2C und SMBus I / O Expander 16-TSSOP -40 bis 85
Datenblätter
TCA9554A Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output and Configuration Registers datasheet
PDF, 1.8 Mb, Revision: E, Datei veröffentlicht: Sep 16, 2015
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Anwendungshinweise
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, Datei veröffentlicht: Sep 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 RepeatersPDF, 116 Kb, Datei veröffentlicht: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Datei veröffentlicht: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015
Modellreihe
Serie: TCA9554A (5)
- TCA9554ADBQR TCA9554ADBR TCA9554ADWR TCA9554ADWT TCA9554APWR
Herstellerklassifikation
- Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)