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 |
---|---|---|---|---|---|---|
MAX7313DATG+ Analog Devices Inc./Maxim Integrated |
3,436 In Stock |
N/A | RFQ | 24-TQFN (4x4) | IC EXPANDER 16PORT 24TQFN | |
MAX7313DAEG+ Analog Devices Inc./Maxim Integrated |
2,589 In Stock |
N/A | RFQ | 24-QSOP | IC EXPANDER 16PORT 24QSOP | |
MAX7313DAEG+T Analog Devices Inc./Maxim Integrated |
4,570 In Stock |
N/A | RFQ | 24-QSOP | IC EXPANDER 16PORT 24QSOP | |
PCA9701HF,118 NXP USA Inc. |
8,433 In Stock |
N/A | RFQ | 24-HWQFN (4x4) | IC SPI GPI 16BIT 24HWQFN | |
CAT9555HV6I-GT2 onsemi |
2,181 In Stock |
N/A | RFQ | 24-TQFN (4x4) | IC I/O EXPANDER I2C/SMBUS 24TQFN | |
CAT9534HV4I-GT2 onsemi |
3,434 In Stock |
$1.3000 Min: 1 |
RFQ | 16-TQFN (4x4) | IC I/O EXPANDER 8BIT 16-TQFN | |
CAT9554HV4I-GT2 onsemi |
6,238 In Stock |
$0.7900 Min: 1 |
RFQ | 16-TQFN (4x4) | IC I/O EXPANDER I2C/SMBUS 16TQFN | |
PCA9574HR,115 NXP USA Inc. |
7,215 In Stock |
N/A | RFQ | 16-HXQFNU (2x2) | IC I/O EXPANDER I2C 8B 16HXQFN | |
SX1504I087TRT Semtech Corporation |
4,284 In Stock |
N/A | RFQ | 20-QFN-UT (3x3) | IC GPIO EXPANDER I2C 4CH 20QFN | |
SX1501I087TRT Semtech Corporation |
8,529 In Stock |
N/A | RFQ | 20-QFN-UT (3x3) | IC GPIO EXPANDER I2C 4CH 20QFN | |
TCA6416ZQSR Texas Instruments |
5,184 In Stock |
N/A | RFQ | 24-BGA MICROSTAR JUNIOR (3x3) | IC I/O EXPANDER I2C 16B 24BGA | |
TCA6408ZXYR Texas Instruments |
7,071 In Stock |
$1.2500 Min: 1 |
RFQ | 20-BGA Microstar Junior (2.5x3.0) | IC I/O EXPANDER I2C 8B 20BGA | |
PCA9536YZPR Texas Instruments |
4,095 In Stock |
N/A | RFQ | 8-DSBGA (1.9x0.9) | IC I/O EXPANDER I2C 4B 8DSBGA | |
IS82C55A-5Z Renesas Electronics America Inc |
6,647 In Stock |
N/A | RFQ | 44-PLCC (16.58x16.58) | IC I/O EXPANDER 24B 44PLCC | |
TCA6416AZQSR Texas Instruments |
7,560 In Stock |
N/A | RFQ | 24-BGA MICROSTAR JUNIOR (3x3) | IC I/O EXPANDER I2C 16B 24BGA | |
IS82C55A-5Z96 Renesas Electronics America Inc |
4,489 In Stock |
N/A | RFQ | 44-PLCC (16.58x16.58) | IC I/O EXPANDER 24B 44PLCC | |
MAX7326ATG+T Analog Devices Inc./Maxim Integrated |
8,936 In Stock |
$2.5500 Min: 1 |
RFQ | 24-TQFN (4x4) | IC I/O EXPANDER I2C 16B 24TQFN | |
MAX7326ATG+ Analog Devices Inc./Maxim Integrated |
1,321 In Stock |
$2.4300 Min: 1 |
RFQ | 24-TQFN (4x4) | IC I/O EXPANDER I2C 16B 24TQFN | |
TCA6416PWG4 Texas Instruments |
3,293 In Stock |
N/A | RFQ | 24-TSSOP | IC I/O EXPANDER I2C 16B 24TSSOP | |
TCA6408PWG4 Texas Instruments |
1,576 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
TCA6408PWRG4 Texas Instruments |
2,474 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
TCA6408PW Texas Instruments |
3,584 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O EXPANDER I2C 8B 16TSSOP | |
PCF8575PWG4 Texas Instruments |
2,018 In Stock |
$1.0000 Min: 1 |
RFQ | 24-TSSOP | IC I/O EXPANDER I2C 16B 24TSSOP | |
PCF8575DGVRG4 Texas Instruments |
2,553 In Stock |
N/A | RFQ | 24-TVSOP | IC I/O EXPANDER I2C 16B 24TVSOP | |
PCF8575CDWG4 Texas Instruments |
284 In Stock |
N/A | RFQ | 24-SOIC | IC I/O EXPANDER I2C 16B 24SOIC |