Expansores de E/S

(365 resultados)

Los dispositivos de esta familia se utilizan junto con microcontroladores, microprocesadores o dispositivos similares con el fin de aumentar la cantidad de conexiones de señal disponibles para conectar dispositivos periféricos. El concepto típico de operación implica el uso de comunicaciones en serie que requieren solo unas pocas líneas de E/S en el dispositivo host para leer/escribir el estado de muchos pines de entrada/salida en el dispositivo expansor. La técnica intercambia velocidad de comunicación por una mayor conectividad y es más adecuada para aplicaciones donde la respuesta rápida no es crítica, como en muchas aplicaciones de interfaz humana.

Parte # Fabricante Descripción Disponibilidad Precios Cantidad
Texas Instruments_PCA9534ADGVRG4

PCA9534ADGVRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, TVSOP-16
En stock
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Texas Instruments_PCA9538DGVRG4

PCA9538DGVRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, TVSOP-16
En stock
-
Texas Instruments_PCA9554DWG4

PCA9554DWG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
-
Texas Instruments_PCA9534ADWG4

PCA9534ADWG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
-
Texas Instruments_PCA9557DBG4

PCA9557DBG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SSOP-16
En stock
-
Texas Instruments_PCF8575CRGERG4

PCF8575CRGERG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, QCC24, GREEN, PLASTIC, QFN-24
En stock
-
Texas Instruments_PCF8574DWG4

PCF8574DWG4

I/O Expanders
Texas Instruments Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
En stock
-
Texas Instruments_PCF8574ADGVRE4

PCF8574ADGVRE4

I/O Expanders
Texas Instruments Remote 8-Bit I/O Expander for I2C-Bus 20-TVSOP -40 to 85
En stock
-
Texas Instruments_PCF8575DGVRE4

PCF8575DGVRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TVSOP-24
En stock
-
Texas Instruments_PCF8575CDBE4

PCF8575CDBE4

I/O Expanders
Texas Instruments 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
120
-
Texas Instruments_PCA9538DWRG4

PCA9538DWRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
-
Texas Instruments_PCA9557DG4

PCA9557DG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SOIC -40 to 85
En stock
-
Texas Instruments_PCF8574RGYRG4

PCF8574RGYRG4

I/O Expanders
Texas Instruments Remote 8-Bit I/O Expander for I2C-Bus 20-VQFN -40 to 85
11901
-
Texas Instruments_PCA9535DBQRG4

PCA9535DBQRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24
En stock
-
Texas Instruments_PCA9539DBRG4

PCA9539DBRG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SSOP -40 to 85
En stock
-
Texas Instruments_PCA9554ARGTRG4

PCA9554ARGTRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PQCC16, GREEN, PLASTIC, QFN-16
En stock
-
Texas Instruments_PCF8575CDGVRG4

PCF8575CDGVRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TVSOP-24
En stock
-
Texas Instruments_TCA6408RGTRG4

TCA6408RGTRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PQCC16, GREEN, PLASTIC, QFN-16
257
-
Texas Instruments_PCF8575CDBQRE4

PCF8575CDBQRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24
En stock
-
Texas Instruments_PCF8575CDBRE4

PCF8575CDBRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24
En stock
-
Texas Instruments_PCF8575CPWRG4

PCF8575CPWRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24
En stock
-
Texas Instruments_PCA9535DWRG4

PCA9535DWRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SOIC-24
En stock
-
Texas Instruments_TCA6416PWRG4

TCA6416PWRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24
En stock
-
Texas Instruments_PCA9554ADGVRG4

PCA9554ADGVRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-TVSOP -40 to 85
En stock
-
Texas Instruments_PCA9538PWRG4

PCA9538PWRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-TSSOP -40 to 85
51781
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