I/O Expanders
Compare the current I/O Expanders Interface selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PI4IOE5V9555LEXIC XPNDR 400KHZ I2C 24TSSOP |
35,180 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | I2C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
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PI4IOE5V6524ZHEXINTERFACE IO EXPANDER W-QFN5050- |
2,495 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | 24 | I2C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 1 MHz | 0.8V ~ 3.6V, 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 32-TQFN (5x5) |
|
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PI4IOE5V6416AQ2LEXIC XPNDR 400KHZ I2C 24TSSOP |
12,000 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | I2C | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 24-TSSOP |
|
PI4IOE5V9554LEIC XPNDR 400KHZ I2C 16TSSOP |
1,112 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | 8 | I2C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
|
PI4IOE5V9538LEIC XPNDR 400KHZ SMBUS 16TSSOP |
3,614 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | 8 | SMBus | Yes | POR | Push-Pull | - | 400 kHz | 2.3V ~ 5.5V | - | - | - | Surface Mount | 16-TSSOP |
|
PI4IOE5V9539LEIC XPNDR 400KHZ I2C 24TSSOP |
1,669 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | 16 | I2C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
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PI4IOE5V6416AZDEXINTERFACE IO EXPANDER V-QFN4040- |
3,120 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | 16 | I2C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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PI4IOE5V6416ALEXINTERFACE IO EXPANDER TSSOP-24 T |
4,109 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | - | 16 | I2C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
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PI4IOE5V9521XTEXIC XPNDR 1MHZ I2C 8UQFN |
4,444 | - |
|
Datasheet | - | 8-UFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 1 | I2C | Yes | - | - | 20mA | 1 MHz | 2.3V ~ 5.5V | - | - | - | Surface Mount | 8-UQFN (1.6x1.6) |
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PI4IOE5V9522UEXIC XPNDR 1MHZ I2C 8MSOP |
4,420 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | - | I2C | Yes | - | Open Drain | - | 1 MHz | 2.3V ~ 5.5V | - | - | - | Surface Mount | 8-MSOP-EP |
I/O Expanders FAQ
How can I narrow the current I/O Expanders selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete I/O Expanders parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
