I/O Expanders
Use the filters and product table below to compare I/O Expanders components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Number of I/O | Interface | Interrupt Output | Features | Output Type | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BU1850MUV-E2IC XPNDR 400KHZ I2C 35VB |
4,089 | - |
|
Datasheet | - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Not Verified | 8 | I2C | Yes | POR | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -30°C ~ 85°C | - | - | Surface Mount | VQFN016V3030 |
|
BU8272GUW-E2IC XPNDR 400KHZ I2C 35VBGA |
2,740 | - |
|
Datasheet | - | 35-VFBGA | Tape & Reel (TR) | Obsolete | Not Verified | 20 | I2C | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 1.95V | -25°C ~ 85°C | - | - | Surface Mount | VBGA035W040 |
I/O Expanders FAQ
Common questions about filtering, comparing and sourcing I/O Expanders components.
How can I narrow the I/O Expanders selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific I/O Expanders part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
