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I/O Expanders
| Photo | Mfr. Part # | Availability | 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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XRA1207IL24-FIC XPNDR 400KHZ I2C SMBUS 24QFN |
0 |
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Datasheet |
- | 24-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
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XRA1402IG16-FIC XPNDR 26MHZ SPI 16TSSOP |
0 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | SPI | Yes | - | Open Drain | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
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XRA1402IL16-FIC XPNDR 26MHZ SPI 16QFN |
0 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | 8 | SPI | Yes | - | Open Drain | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (3x3) |
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XRA1403IG24-FIC XPNDR 26MHZ SPI 24TSSOP |
0 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | SPI | Yes | - | Open Drain | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
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XRA1404IL16-FIC XPNDR 26MHZ SPI 16QFN |
0 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Bulk | Obsolete | Not Verified | 8 | SPI | Yes | - | Open Drain | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (3x3) |
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XRA1200IL16-FIC XPNDR 400KHZ I2C SMBUS 16QFN |
0 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (3x3) |
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XRA1405IG24-FIC XPNDR 26MHZ SPI 24TSSOP |
0 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | SPI | Yes | - | Open Drain | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
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XRA1200PIG16-FIC XPND 400KHZ I2C SMBUS 16TSSOP |
0 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
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XRA1200PIL16-FIC XPNDR 400KHZ I2C SMBUS 16QFN |
0 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (3x3) |
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PCA9534PW/DG,118IC I/O EXPANDER I2C/SMBU 16TSSOP |
0 |
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Datasheet |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
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DS4550EIC XPNDR 400KHZ I2C JTAG 20TSSOP |
0 |
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- |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 9 | I2C, JTAG | No | EEPROM, POR | Open Drain | 16mA | 400 kHz | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
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PCA9554U,029IC XPNDR 400KHZ I2C SMBUS DIE |
0 |
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- |
- | Die | Bulk | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | Die |
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PCA9500BSHPIC XPND 400KHZ I2C SMBUS 16HVQFN |
0 |
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- |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | No | EEPROM, POR | Push-Pull | 100µA, 25mA | 400 kHz | 2.5V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-HVQFN (4x4) |
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CP2120-GMRIC XPNDR 400KHZ I2C SPI 20QFN |
0 |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SPI | Yes | - | Open Drain, Push-Pull | 100mA | 400 kHz | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x4) |
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XRA1201IG24-FIC XPND 400KHZ I2C SMBUS 24TSSOP |
0 |
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- |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | - | - | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
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AAT4295IJS-T1IC XPNDR SERIAL SC70 |
0 |
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Datasheet |
- | 8-TFSOJ (0.069", 1.75mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 3 | Serial | No | - | - | - | - | 1.8V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SC70JW |
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LC709004AMJ-AHIC XPNDR PARALLEL 24MFPSJ |
0 |
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- |
- | 24-SOP (0.236", 6.00mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -30°C ~ 70°C | - | - | Surface Mount | 24-MFPSJ |
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LC709006A-EIC XPNDR PARALLEL 36MFPSDJ |
0 |
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- |
- | 36-SOP (0.311", 7.90mm Width) | Tube | Obsolete | Not Verified | 24 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 36-MFPSDJ |
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LC709006A-TLM-EIC XPNDR PARALLEL 36MFPSDJ |
0 |
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- |
- | 36-SOP (0.311", 7.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 24 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 36-MFPSDJ |
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LC709006V-EIC IO EXPANDER |
0 |
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- |
- | - | Tube | Obsolete | Not Verified | - | - | No | - | - | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | - | - |
I/O Expanders Electronic Components
Frequently Asked Questions
Q1: What products are included in I/O Expanders?
This category includes related I/O Expanders subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.
Q2: Can I request a quotation for I/O Expanders components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.
Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.
Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for I/O Expanders and other electronic components.