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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CAT9534YI-GT2IC XPND 400KHZ I2C SMBUS 16TSSOP |
0 |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
MAX7314ATG18-PORT GPIO |
9,366 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Bulk | Active | Not Verified | 18 | I2C, 2-Wire Serial | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 24-TQFN-EP (4x4) |
|
MAX7326ATG+TIC XPNDR 400KHZ I2C 24TQFN |
0 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C | Yes | POR | Push-Pull | 20mA | 400 kHz | 1.71V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-TQFN (4x4) |
|
M62320P#TF5J8-BIT I/O EXPANDER FOR I2C BUS |
484 |
|
- |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
M62320FP#TF5GIC XPNDR 100KHZ I2C 16SOP |
228 |
|
- |
- | 16-SOIC (0.209", 5.30mm Width) | Bulk | Obsolete | Not Verified | 8 | I2C | No | - | - | - | 100 kHz | 3V ~ 5.5V | -20°C ~ 85°C | - | - | Surface Mount | 16-SOP |
|
PCA9554DBIC XPNDR 400KHZ I2C SMBUS 16SSOP |
6 |
|
Datasheet |
- | 16-SSOP (0.209", 5.30mm Width) | Bulk | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SSOP |
|
PCA9535DGVRIC XPND 400KHZ I2C SMBUS 24TVSOP |
0 |
|
Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
PCA9535DBRIC XPNDR 400KHZ I2C SMBUS 24SSOP |
0 |
|
Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
PCA9535DBQRIC XPNDR 400KHZ I2C SMBUS 24SSOP |
0 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
MAX7312AAGI/O PORT EXPANDER |
2,687 |
|
Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Bulk | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-SSOP |
|
|
PCA9535DBIC XPNDR 400KHZ I2C SMBUS 24SSOP |
246 |
|
Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Bulk | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
PCA9535PWIC XPND 400KHZ I2C SMBUS 24TSSOP |
12,388 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
PCA9535DWIC XPNDR 400KHZ I2C SMBUS 24SOIC |
4 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
TCA6408ZXYRIC XPNDR 400KHZ I2C SMBUS 20BGA |
0 |
|
Datasheet |
- | 20-UFBGA | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-BGA Microstar Junior (2.5x3.0) |
|
STMPE2401TBRIC XPNDR 400KHZ I2C 36TFBGA |
8,061 |
|
Datasheet |
Xpander Logic™ | 36-TFBGA | Tape & Reel (TR) | Obsolete | Not Verified | 24 | I2C | Yes | Keypad Controller, POR, PWM | Push-Pull | 4mA | 400 kHz | 1.65V ~ 1.95V | -40°C ~ 85°C | - | - | Surface Mount | 36-TFBGA (3.5x3.5) |
|
|
LPC47M997-NRLPC SUPER I/O WITH HARDWARE MONI |
12,862 |
|
- |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PCF8575CRGERIC XPNDR 400KHZ I2C SMBUS 24VQFN |
2,835 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Open Drain | 10mA, 25mA | 400 kHz | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-VQFN (4x4) |
|
|
PCF8575CDGVRIC XPND 400KHZ I2C SMBUS 24TVSOP |
0 |
|
Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Open Drain | 10mA, 25mA | 400 kHz | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
|
PCF8575DGVRIC XPND 400KHZ I2C SMBUS 24TVSOP |
0 |
|
Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 1mA, 25mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TVSOP |
|
R8A66150SP#D112-BIT I/O EXPANDER |
27,966 |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.