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_PCA9534PWG4

PCA9534PWG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-TSSOP -40 to 85
55248
-
Texas Instruments_PCA9555DGVRG4

PCA9555DGVRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TVSOP-24
En stock
-
Texas Instruments_PCA9554DGVRG4

PCA9554DGVRG4

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_PCA9534APWG4

PCA9534APWG4

I/O Expanders
Texas Instruments I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP Tube
En stock
-
Texas Instruments_PCA9554ARGVRG4

PCA9554ARGVRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PQCC16, GREEN, PLASTIC, QFN-16
En stock
-
Texas Instruments_PCA9554ADBG4

PCA9554ADBG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SSOP-16
En stock
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Texas Instruments_PCA9554ADWG4

PCA9554ADWG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
-
Texas Instruments_PCA9538DBRG4

PCA9538DBRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-SSOP -40 to 85
11214
-
Texas Instruments_PCA9554DBG4

PCA9554DBG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SSOP-16
En stock
-
Texas Instruments_PCA9554ADBRG4

PCA9554ADBRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85
En stock
-
Texas Instruments_PCF8575DBRG4

PCF8575DBRG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
6656
-
Texas Instruments_PCA9539DWG4

PCA9539DWG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85
En stock
-
Texas Instruments_PCF8575CDBG4

PCF8575CDBG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
En stock
-
Texas Instruments_PCA6107DWG4

PCA6107DWG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 18-SOIC -40 to 85
En stock
-
Texas Instruments_PCA9554DBRG4

PCA9554DBRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SSOP-16
En stock
-
Texas Instruments_PCA9554DWRG4

PCA9554DWRG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
-
Texas Instruments_PCA9555DBQRG4

PCA9555DBQRG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SSOP -40 to 85
En stock
-
Texas Instruments_PCA9555DWG4

PCA9555DWG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SOIC -40 to 85
En stock
-
Texas Instruments_PCA9555PWG4

PCA9555PWG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85
9742
-
Texas Instruments_PCA9557PWRG4

PCA9557PWRG4

I/O Expanders
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP
11096
-
Texas Instruments_PCA9557RGVRG4

PCA9557RGVRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-VQFN -40 to 85
En stock
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Texas Instruments_PCF8574PWRE4

PCF8574PWRE4

I/O Expanders
Texas Instruments 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85
En stock
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Texas Instruments_PCF8574PWRG4

PCF8574PWRG4

I/O Expanders
Texas Instruments Remote 8-Bit I/O Expander for I2C-Bus 20-TSSOP -40 to 85
208628
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Texas Instruments_PCF8575DBRE4

PCF8575DBRE4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
En stock
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Texas Instruments_PCF8575PWG4

PCF8575PWG4

I/O Expanders
Texas Instruments Parallel I/o Port, 16-BIT, 16 I/
En stock
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