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 |
---|---|---|---|---|---|---|
XRA1402IL16-F MaxLinear, Inc. |
8,477 In Stock |
N/A | RFQ | 16-QFN (3x3) | IC I/O EXPANDER SPI 8B 16QFN | |
XRA1402IG16-F MaxLinear, Inc. |
1,341 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O EXPANDER SPI 8B 16TSSOP | |
XRA1207IL24-F MaxLinear, Inc. |
1,200 In Stock |
N/A | RFQ | 24-QFN (4x4) | IC I/O PORT EXPANDER I2C 24QFN | |
XRA1207IG24-F MaxLinear, Inc. |
5,708 In Stock |
N/A | RFQ | 24-TSSOP | IC I/O PORT EXPANDER I2C 24TSSOP | |
XRA1206IG16-F MaxLinear, Inc. |
6,203 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O PORT EXPANDER I2C 16TSSOP | |
XRA1203IL24-F MaxLinear, Inc. |
2,110 In Stock |
N/A | RFQ | 24-QFN (4x4) | IC I/O PORT EXPANDER I2C 24QFN | |
XRA1203IG24-F MaxLinear, Inc. |
5,290 In Stock |
N/A | RFQ | 24-TSSOP | IC I/O PORT EXPANDER I2C 24TSSOP | |
XRA1202IL16-F MaxLinear, Inc. |
1,383 In Stock |
N/A | RFQ | 16-QFN (3x3) | IC I/O PORT EXPANDER I2C 16QFN | |
XRA1202IG16-F MaxLinear, Inc. |
1,878 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O PORT EXPANDER I2C 16TSSOP | |
XRA1201PIG24-F MaxLinear, Inc. |
1,491 In Stock |
N/A | RFQ | 24-TSSOP | IC I/O PORT EXPANDER I2C 24TSSOP | |
XRA1201IL24-F MaxLinear, Inc. |
2,199 In Stock |
N/A | RFQ | 24-QFN (4x4) | IC I/O PORT EXPANDER I2C 24QFN | |
XRA1200IG16-F MaxLinear, Inc. |
5,093 In Stock |
N/A | RFQ | 16-TSSOP | IC I/O PORT EXPANDER I2C 16TSSOP | |
STMPE1801BJR STMicroelectronics |
4,595 In Stock |
N/A | RFQ | 25-FlipChip (2x2) | IC PORT EXPANDER 18BIT 25FIPCHIP | |
STMPE1601TBR STMicroelectronics |
2,790 In Stock |
N/A | RFQ | 25-TFBGA (3x3) | IC PORT EXPANDER 16BIT 25TFBGA | |
PCA9536DP/DG,118 NXP USA Inc. |
51 In Stock |
N/A | RFQ | 8-TSSOP | IC I/O EXPANDER I2C 4B 8TSSOP | |
CAT9554AHV4I-GT2 onsemi |
8,680 In Stock |
$0.8610 Min: 1 |
RFQ | 16-TQFN (4x4) | IC I/O EXPANDER I2C SMBUS 16TQFN | |
PCA9621PW,118 NXP USA Inc. |
3,363 In Stock |
N/A | RFQ | 16-TSSOP | IC BUS PORT 8BIT 65MA 16TSSOP | |
PCA9621D,118 NXP USA Inc. |
3,346 In Stock |
N/A | RFQ | 16-SO | IC BUS OUTPUT PORT 2WIRE 16SOIC | |
CAT9555HV6I-G onsemi |
206 In Stock |
N/A | RFQ | 24-TQFN (4x4) | IC I/O EXPANDER 16BI 2C 24TQFN | |
CAT9555HT6I-GT2 onsemi |
1,316 In Stock |
N/A | RFQ | 24-TQFN (4x4) | IC I/O EXPANDER 16BI 2C 24TQFN | |
STMPE1600QTR STMicroelectronics |
755 In Stock |
N/A | RFQ | 24-QFN | IC EXPANDER 16BIT 24QFN | |
SX1506I091TRT Semtech Corporation |
5,612 In Stock |
N/A | RFQ | 28-QFN-UT (4x4) | IC GPIO EXP I2C 16CH 28UTQFN | |
SX1508IULTRT Semtech Corporation |
5,704 In Stock |
N/A | RFQ | 20-QFN-UT (3x3) | IC GPIO EXPANDER I2C 8CH 20QFN | |
SX1505I087TRT Semtech Corporation |
4,755 In Stock |
N/A | RFQ | 20-QFN-UT (3x3) | IC GPIO EXP I2C 8CH 20UTQFN | |
MAX7313DATG+T Analog Devices Inc./Maxim Integrated |
3,255 In Stock |
N/A | RFQ | 24-TQFN (4x4) | IC EXPANDER 16PORT 24TQFN |