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 |
$0.4763 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER 8BIT GP 16TSSOP | |
PI4IOE5V9535LEX Diodes Incorporated |
6,040 In Stock |
$0.4504 Min: 1 |
RFQ | 24-TSSOP | IC I/O EXPANDER 16B I2C 24TSSOP | |
PI4IOE5V9554ALEX Diodes Incorporated |
2,254 In Stock |
$0.3861 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER 8-BIT 16TSSOP | |
PCA9570GMH NXP USA Inc. |
2,793 In Stock |
$0.2178 Min: 1 |
RFQ | 8-XQFN (1.6x1.6) | IC GPIO EXPANDER 8XQFN | |
MAX7301AAX+ Analog Devices Inc./Maxim Integrated |
6,475 In Stock |
$7.5390 Min: 1 |
RFQ | 36-SSOP | IC I/O EXPANDER SPI 28B 36SSOP | |
MAX7301ATL+ Analog Devices Inc./Maxim Integrated |
3,264 In Stock |
$7.0980 Min: 1 |
RFQ | 40-TQFN (6x6) | IC I/O EXPANDER SPI 28B 40TQFN | |
MAX7310ATE+ Analog Devices Inc./Maxim Integrated |
8,896 In Stock |
$3.9130 Min: 1 |
RFQ | 16-TQFN (4x4) | IC I/O EXPANDER I2C 8B 16TQFN | |
MAX7317ATE+ Analog Devices Inc./Maxim Integrated |
6,842 In Stock |
$3.6190 Min: 1 |
RFQ | 16-TQFN (3x3) | IC I/O EXPANDER SPI 10B 16TQFN | |
DS4520E+ Analog Devices Inc./Maxim Integrated |
6,205 In Stock |
$3.2200 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 9B 16TSSOP | |
MAX7315AUE+ Analog Devices Inc./Maxim Integrated |
4,671 In Stock |
$3.2060 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
MAX7318AUG+T Analog Devices Inc./Maxim Integrated |
3,939 In Stock |
$2.1533 Min: 1 |
RFQ | 24-TSSOP | IC I/O EXPANDER I2C 16B 24TSSOP | |
MAX7315AUE+T Analog Devices Inc./Maxim Integrated |
8,310 In Stock |
$1.6079 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
MAX7317AEE+T Analog Devices Inc./Maxim Integrated |
8,434 In Stock |
$1.9653 Min: 1 |
RFQ | 16-QSOP | IC I/O EXPANDER SPI 10B 16QSOP | |
PI4IOE5V6534Q2ZLWEX Diodes Incorporated |
1,411 In Stock |
$1.1284 Min: 1 |
RFQ | W-QFN4565-46 (SWP) | INTERFACE IO EXPANDER W-QFN4565- | |
DS4520E+TRL Analog Devices Inc./Maxim Integrated |
857 In Stock |
$1.5738 Min: 1 |
RFQ | 16-TSSOP | IC I/O EXPANDER I2C 9B 16TSSOP | |
MCP23S08T-E/SO Microchip Technology |
8,413 In Stock |
$0.8663 Min: 1 |
RFQ | 18-SOIC | IC I/O EXPANDER SPI 8B 18SOIC | |
SX1509BIULTRT Semtech Corporation |
2,149 In Stock |
$1.2600 Min: 1 |
RFQ | 28-QFN-UT (4x4) | IC GPIO EXPANDER I2C 16CH 28QFN | |
PCA9534RGVR Texas Instruments |
583 In Stock |
$0.6376 Min: 1 |
RFQ | 16-VQFN (4x4) | IC I/O EXPANDER I2C 8B 16QFN | |
SX1508BIULTRT Semtech Corporation |
8,999 In Stock |
$0.7063 Min: 1 |
RFQ | 20-QFN-UT (3x3) | IC EXPANDER 8 CHAN 20QFN | |
PCA9536DR Texas Instruments |
6,625 In Stock |
$0.4480 Min: 1 |
RFQ | 8-SOIC | IC I/O EXPANDER I2C 4B 8SOIC | |
FXL6408UMX onsemi |
8,554 In Stock |
$0.4444 Min: 1 |
RFQ | 16-UMLP (1.8x2.6) | IC GPIO EXPANDER I2C 8B 16-UMLP | |
PI4IOE5V9536UEX Diodes Incorporated |
5,736 In Stock |
$0.3959 Min: 1 |
RFQ | 8-MSOP | IC I/O EXPANDER 4BIT 8MSOP | |
SX1502I087TRT Semtech Corporation |
32 In Stock |
$0.3584 Min: 1 |
RFQ | 20-QFN-UT (3x3) | IC GPIO EXPANDER I2C 8CH 20QFN |