I/O Expanders

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.

Screen Default Ranking Price By Date
Select productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
VSC7161XHK
VSC7161XHK
$50.99000
Analog Devices Inc./Maxim Integrated10 PORT SAS EXPANDER AT 1.5GBPSBulk--*-
Analog Devices Inc./Maxim IntegratedIC INTERFACE CONTROLLERTube--*-
W83L603G
W83L603G
$1.11000
Nuvoton Technology CorporationIC XPNDR SMBUS 14SOPTube14-SOPSurface Mount-0°C ~ 70°C
W83L604G
W83L604G
$0.90000
Nuvoton Technology CorporationIC XPNDR SMBUS 20SSOPTube20-SSOPSurface Mount-0°C ~ 70°C
MaxLinear, Inc.IC XPND 400KHZ I2C SMBUS 16TSSOPTube16-TSSOPSurface Mount--40°C ~ 85°C
MaxLinear, Inc.IC XPND 400KHZ I2C SMBUS 16TSSOPTape & Reel (TR)16-TSSOPSurface Mount--40°C ~ 85°C
MaxLinear, Inc.IC XPNDR 400KHZ I2C SMBUS 16QFNTray16-QFN (3x3)Surface Mount--40°C ~ 85°C
MaxLinear, Inc.IC XPNDR 400KHZ I2C SMBUS 16QFNBulk16-QFN (3x3)Surface Mount--40°C ~ 85°C
Add ComparisonUp to 4 can be added