I/O Expanders
Devices in this family are used in conjunction with microcontrollers, microprocessors, or similar devices for the purpose of increasing the number of signal connections available for connecting peripheral devices. The typical concept of operation involves the use of serial communications requiring only a few I/O lines on the host device to read/write the status of many input/output pins on the expander device. The technique exchanges speed of communication for increased connectivity, and is best suited for applications where fast response is not critical, such as in many human interface applications.
Image | Part Number | Availability | Unit Price | RFQ/BUY | Package | Description |
---|---|---|---|---|---|---|
PCA6408APW,118 NXP USA Inc. |
1,363 In Stock |
$0.6804 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER 8BIT GP 16TSSOP | |
PI4IOE5V9535LEX Diodes Incorporated |
6,040 In Stock |
$0.6434 Min: 1 |
RFQ | 24-TSSOP | IC I/O EXPANDER 16B I2C 24TSSOP | |
PI4IOE5V9554ALEX Diodes Incorporated |
2,254 In Stock |
$0.5515 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER 8-BIT 16TSSOP | |
PCA9570GMH NXP USA Inc. |
2,793 In Stock |
$0.3112 Min: 1 |
RFQ | 8-XQFN (1.6x1.6) | IC GPIO EXPANDER 8XQFN | |
MAX7301AAX+ Analog Devices Inc./Maxim Integrated |
6,475 In Stock |
$10.7700 Min: 1 |
RFQ | 36-SSOP | IC I/O EXPANDER SPI 28B 36SSOP | |
MAX7301ATL+ Analog Devices Inc./Maxim Integrated |
3,264 In Stock |
$10.1400 Min: 1 |
RFQ | 40-TQFN (6x6) | IC I/O EXPANDER SPI 28B 40TQFN | |
MAX7310ATE+ Analog Devices Inc./Maxim Integrated |
8,896 In Stock |
$5.5900 Min: 1 |
RFQ | 16-TQFN (4x4) | IC I/O EXPANDER I2C 8B 16TQFN | |
MAX7317ATE+ Analog Devices Inc./Maxim Integrated |
6,842 In Stock |
$5.1700 Min: 1 |
RFQ | 16-TQFN (3x3) | IC I/O EXPANDER SPI 10B 16TQFN | |
DS4520E+ Analog Devices Inc./Maxim Integrated |
6,205 In Stock |
$4.6000 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 9B 16TSSOP | |
MAX7315AUE+ Analog Devices Inc./Maxim Integrated |
4,671 In Stock |
$4.5800 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
MAX7318AUG+T Analog Devices Inc./Maxim Integrated |
3,939 In Stock |
$3.0762 Min: 1 |
RFQ | 24-TSSOP | IC I/O EXPANDER I2C 16B 24TSSOP | |
MAX7315AUE+T Analog Devices Inc./Maxim Integrated |
8,310 In Stock |
$2.2970 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
MAX7317AEE+T Analog Devices Inc./Maxim Integrated |
8,434 In Stock |
$2.8075 Min: 1 |
RFQ | 16-QSOP | IC I/O EXPANDER SPI 10B 16QSOP | |
PI4IOE5V6534Q2ZLWEX Diodes Incorporated |
1,411 In Stock |
$1.6120 Min: 1 |
RFQ | W-QFN4565-46 (SWP) | INTERFACE IO EXPANDER W-QFN4565- | |
DS4520E+TRL Analog Devices Inc./Maxim Integrated |
857 In Stock |
$2.2483 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 9B 16TSSOP | |
MCP23S08T-E/SO Microchip Technology |
8,413 In Stock |
$1.2375 Min: 1 |
RFQ | 18-SOIC | IC I/O EXPANDER SPI 8B 18SOIC | |
SX1509BIULTRT Semtech Corporation |
2,149 In Stock |
$1.8000 Min: 1 |
RFQ | 28-QFN-UT (4x4) | IC GPIO EXPANDER I2C 16CH 28QFN | |
PCA9534RGVR Texas Instruments |
583 In Stock |
$0.9108 Min: 1 |
RFQ | 16-VQFN (4x4) | IC I/O EXPANDER I2C 8B 16QFN | |
SX1508BIULTRT Semtech Corporation |
8,999 In Stock |
$1.0090 Min: 1 |
RFQ | 20-QFN-UT (3x3) | IC EXPANDER 8 CHAN 20QFN | |
PCA9536DR Texas Instruments |
6,625 In Stock |
$0.6400 Min: 1 |
RFQ | 8-SOIC | IC I/O EXPANDER I2C 4B 8SOIC | |
FXL6408UMX onsemi |
8,554 In Stock |
$0.6348 Min: 1 |
RFQ | 16-UMLP (1.8x2.6) | IC GPIO EXPANDER I2C 8B 16-UMLP | |
PI4IOE5V9536UEX Diodes Incorporated |
5,736 In Stock |
$0.5656 Min: 1 |
RFQ | 8-MSOP | IC I/O EXPANDER 4BIT 8MSOP | |
SX1502I087TRT Semtech Corporation |
32 In Stock |
$0.5120 Min: 1 |
RFQ | 20-QFN-UT (3x3) | IC GPIO EXPANDER I2C 8CH 20QFN |