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_PCF8575CPWG4

PCF8575CPWG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-TSSOP -40 to 85
En stock
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Texas Instruments_PCA9535DBG4

PCA9535DBG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-SSOP -40 to 85
En stock
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Texas Instruments_PCA9535DWG4

PCA9535DWG4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-SOIC -40 to 85
En stock
-
Texas Instruments_PCA9554ADWRG4

PCA9554ADWRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85
4012
-
Texas Instruments_PCA9557DTG4

PCA9557DTG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16
En stock
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Texas Instruments_PCA9557DGVRG4G4

PCA9557DGVRG4G4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, TVSOP-16
En stock
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Texas Instruments_PCA9535RTWRG4

PCA9535RTWRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PQCC24, GREEN, PLASTIC, QFN-24
En stock
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Texas Instruments_PCA9535DBRG4

PCA9535DBRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24
En stock
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Texas Instruments_PCA9557DBRG4

PCA9557DBRG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85
En stock
-
Texas Instruments_PCA9535PWRE4

PCA9535PWRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24
En stock
-
Texas Instruments_PCF8575CDBRG4

PCF8575CDBRG4

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_PCA9535RGERG4

PCA9535RGERG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PQCC24, GREEN, PLASTIC, QFN-24
6468
-
Texas Instruments_PCA9557DRG4

PCA9557DRG4

I/O Expanders
Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC
15021
-
Texas Instruments_PCA9534ADBG4

PCA9534ADBG4

I/O Expanders
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SSOP-16
En stock
-
Texas Instruments_PCA9534DBG4

PCA9534DBG4

I/O Expanders
Texas Instruments Line Circuit Interface ICs Rem 8B I2C & Lo-Pwr I/O Expander
En stock
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Texas Instruments_PCA9535DGVRG4

PCA9535DGVRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TVSOP-24
En stock
-
Texas Instruments_PCA9539DBG4

PCA9539DBG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SSOP-24
En stock
-
Texas Instruments_TCA6416PWTG4

TCA6416PWTG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24
En stock
-
Texas Instruments_PCF8575DBQRE4

PCF8575DBQRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24
En stock
-
Texas Instruments_PCA9557PWTG4

PCA9557PWTG4

I/O Expanders
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-TSSOP -40 to 85
11257
-
Texas Instruments_PCF8575CDGVRE4

PCF8575CDGVRE4

I/O Expanders
Texas Instruments Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-TVSOP -40 to 85
En stock
-
Texas Instruments_PCF8575CDWRE4

PCF8575CDWRE4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SOIC-24
En stock
-
Texas Instruments_PCA9539DGVRG4

PCA9539DGVRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TVSOP-24
En stock
-
Texas Instruments_PCF8575CDBQRG4

PCF8575CDBQRG4

I/O Expanders
Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24
8904
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Texas Instruments_PTCAL9538DTUR

PTCAL9538DTUR

I/O Expanders
Texas Instruments 8-Bit I2C-Bus, SMBus I/O Expander With Interrupt Output
En stock
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