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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9672D,518IC XPNDR 1MHZ I2C 16SO |
2,082 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
|
NCT5655YIC XPNDR 400KHZ I2C SMBUS 24QFN |
4,880 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tray | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
|
NCT5635YSMBUS-GPIO EXPANDER; 16 GPIO PIN |
4,149 |
|
- |
- | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PCA6416AEVJIC XPND 400KHZ I2C SMBUS 24VFBGA |
4,104 |
|
Datasheet |
- | 24-VFBGA | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-VFBGA (3x3) |
|
MIC74BQS-TRIC XPNDR 100KHZ I2C SMBUS 16QSOP |
3,073 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8 | I2C, SMBus | Yes | Fan Speed Controller | Open Drain, Push-Pull | 7mA, 10mA | 100 kHz | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
DS4520EIC XPNDR 400KHZ I2C 16TSSOP |
4,053 |
|
- |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 9 | I2C | No | EEPROM, POR | Open Drain | 12mA | 400 kHz | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
PCA9674ATS,118IC XPNDR 1MHZ I2C 20SSOP |
3,045 |
|
Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
|
|
PCA9674TS,118IC XPNDR 1MHZ I2C 20SSOP |
4,070 |
|
Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
|
|
PCA9538D,118IC XPNDR 400KHZ I2C SMBUS 16SO |
3,212 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | 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-SO |
|
SX1506I091TRTIC XPNDR 400KHZ I2C 28QFN |
4,853 |
|
Datasheet |
- | 28-UFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C | Yes | POR | Push-Pull | 8mA, 24mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 28-QFN-UT (4x4) |
|
PCA9701HF,118IC XPNDR 5MHZ SPI SERIAL 24HWQFN |
3,626 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-HWQFN (4x4) |
|
PCA9537DP,118IC XPND 400KHZ I2C SMBUS 10TSSOP |
4,574 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 4 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-TSSOP |
|
TCA6416RTWRIC XPNDR 400KHZ I2C SMBUS 24WQFN |
3,988 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-WQFN (4x4) |
|
|
SX1503I091TRTIC XPNDR 400KHZ I2C 28QFN |
4,221 |
|
Datasheet |
- | 28-UFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C | Yes | POR | Push-Pull | 8mA, 24mA | 400 kHz | 1.2V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 28-QFN-UT (4x4) |
|
|
MCP23017T-E/MLVAO16-BIT INPUT/OUTPUT EXPANDER, I2 |
4,139 |
|
Datasheet |
- | 28-VQFN Exposed Pad | Tape & Reel (TR) | Active | - | 16 | I2C | Yes | POR | Open Drain | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 28-QFN (6x6) |
|
TCA7408ZSZRIC XPNDR 400KHZ I2C SMBUS 16UCSP |
3,031 |
|
Datasheet |
- | 16-UFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-UCSP (2x2) |
|
PCA9535PWG4IC XPND 400KHZ I2C SMBUS 24TSSOP |
3,741 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | 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 |
|
STMPE1601TBRIC XPNDR 400KHZ I2C 25TFBGA |
4,609 |
|
Datasheet |
Xpander Logic™ | 25-TFBGA | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C | Yes | Keypad Controller, POR, PWM | Open Drain | 4mA | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 25-TFBGA (3x3) |
|
|
NCT5655WIC XPND 400KHZ I2C SMBUS 24TSSOP |
3,823 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | 16 | I2C, SMBus | Yes | LED Output(s), POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
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|
STMPE1801BJRIC XPNDR 400KHZ I2C 25FLIPCHIP |
3,287 |
|
Datasheet |
Xpander Logic™ | 25-WFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Not Verified | 18 | I2C | Yes | Keypad Controller, POR | Push-Pull | 4mA | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 25-FlipChip (2x2) |
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