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RFQ

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_PCA9534APW

PCA9534APW

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
En stock
-
Texas Instruments_PCA9536DG4

PCA9536DG4

I/O Expanders
 Texas Instruments Remote 4-Bit I2C and SMBus I/O Expander With Configuration Registers 8-SOIC -40 to 85
En stock
-
Texas Instruments_PCA9538DBR

PCA9538DBR

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
1854
-
Texas Instruments_PCA9538PWG4

PCA9538PWG4

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
2
-
Texas Instruments_PCA9539PWE4

PCA9539PWE4

I/O Expanders
 Texas Instruments Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85
En stock
-
Texas Instruments_PCA9554PWG4

PCA9554PWG4

I/O Expanders
 Texas Instruments 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85
En stock
-
Texas Instruments_PCF8574DWRE4

PCF8574DWRE4

I/O Expanders
 Texas Instruments 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85
En stock
-
Texas Instruments_PCA9534PW

PCA9534PW

I/O Expanders
 Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube
En stock
-
Texas Instruments_PCA9538PW

PCA9538PW

I/O Expanders
 Texas Instruments I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube
1
-
Texas Instruments_PCA9539PW

PCA9539PW

I/O Expanders
 Texas Instruments Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85
En stock
-
Texas Instruments_PCA9555DB

PCA9555DB

I/O Expanders
 Texas Instruments I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP Tube
En stock
-
Texas Instruments_TCA6408RGTR

TCA6408RGTR

I/O Expanders
 Texas Instruments Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-QFN -40 to 85
1630
-
Texas Instruments_PCA9536YZPR

PCA9536YZPR

I/O Expanders
 Texas Instruments Remote 4-Bit I2C and SMBus I/O Expander With Configuration Registers 8-DSBGA -40 to 85
En stock
-
Texas Instruments_PCA9539PWG4

PCA9539PWG4

I/O Expanders
 Texas Instruments Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85
7006
-
Texas Instruments_PCF8574DWRG4

PCF8574DWRG4

I/O Expanders
 Texas Instruments 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85
En stock
-
Texas Instruments_TCA6408PW

TCA6408PW

I/O Expanders
 Texas Instruments Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-TSSOP -40 to 85
En stock
-
Texas Instruments_TCA6408PWG4

TCA6408PWG4

I/O Expanders
 Texas Instruments Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-TSSOP -40 to 85
En stock
-
Texas Instruments_TCA6408PWRG4

TCA6408PWRG4

I/O Expanders
 Texas Instruments Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-TSSOP -40 to 85
En stock
-
Texas Instruments_TCA6416ZQSR

TCA6416ZQSR

I/O Expanders
 Texas Instruments Low-voltage 16-bit I2C & SMBus I/O expander with interrupt output, reset & config registers 24-BGA MICROSTAR JUNIOR -40 to 85
En stock
-
Texas Instruments_TCA6416AZQSR

TCA6416AZQSR

I/O Expanders
 Texas Instruments Low-voltage 16-bit I2C & SMBus I/O expander 24-BGA MICROSTAR JUNIOR -40 to 85
50006
-
Texas Instruments_TCA7408ZSZR

TCA7408ZSZR

I/O Expanders
 Texas Instruments Low-voltage 8-bit I2C I/O Expander with Interrupt Output Reset I/O Direction Registers 16-uCSP -40 to 85
16021
-
Texas Instruments_PCF8574DGVRE4

PCF8574DGVRE4

I/O Expanders
 Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO20, GREEN, PLASTIC, TVSOP-20
En stock
-
Texas Instruments_PCF8575RGERG4

PCF8575RGERG4

I/O Expanders
 Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PQCC24, GREEN, PLASTIC, QFN-24
En stock
-
Texas Instruments_PCA9539DBQRG4

PCA9539DBQRG4

I/O Expanders
 Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, QSOP-24
En stock
-
Texas Instruments_PCA9539DWRG4

PCA9539DWRG4

I/O Expanders
 Texas Instruments 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, SOIC-24
En stock
-
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[email protected]
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