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I/O Expanders
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Part Status | Programmable | Number of I/O | Interrupt Output | Features | Output Type | Interface | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PCA9555DGVRIC XPND 400KHZ I2C SMBUS 24TVSOP |
3,673 |
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Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TVSOP | Surface Mount |
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R8A66154SP#D18-BIT I/O EXPANDER |
2,500 |
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Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
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R8A66154SP#T18-BIT I/O EXPANDER |
965 |
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Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PCA9557PWTIC XPND 400KHZ I2C SMBUS 16TSSOP |
444 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9557DBIC XPNDR 400KHZ I2C SMBUS 16SSOP |
1,167 |
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Datasheet |
- | 16-SSOP (0.209", 5.30mm Width) | Bulk | Active | Not Verified | 8 | No | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SSOP | Surface Mount |
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PCA9557PWIC XPND 400KHZ I2C SMBUS 16TSSOP |
598 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9557DTIC XPNDR 400KHZ I2C SMBUS 16SOIC |
495 |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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PCA9536DIC XPNDR 400KHZ I2C SMBUS 8SOIC |
1,198 |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | 4 | No | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 8-SOIC | Surface Mount |
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PCA9538DWRIC XPNDR 400KHZ I2C SMBUS 16SOIC |
109 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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PCF8574DGVRIC XPNDR 100KHZ I2C 20TVSOP |
1,974 |
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Datasheet |
- | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-TVSOP | Surface Mount |
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PCF8574ADGVRIC I/O EXPANDER I2C 8B 20TVSOP |
156 |
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Datasheet |
- | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-TVSOP | Surface Mount |
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PCAL9554CPWJIC XPND 400KHZ I2C SMBUS 16TSSOP |
1,277 |
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Datasheet |
Agile | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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TCA6416PWIC XPNDR 400KHZ I2C 24TSSOP |
3,463 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9539DGVRIC XPND 400KHZ I2C SMBUS 24TVSOP |
751 |
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Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TVSOP | Surface Mount |
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PCA9539DBQRIC XPNDR 400KHZ I2C SMBUS 24SSOP |
4,486 |
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Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-SSOP | Surface Mount |
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PCA9534ADWRIC XPNDR 400KHZ I2C SMBUS 16SOIC |
388 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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PCA9534ARGVRIC XPNDR 400KHZ I2C SMBUS 16VQFN |
14,003 |
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Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-VQFN (4x4) | Surface Mount |
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PCA9534ADGVRIC XPND 400KHZ I2C SMBUS 16TVSOP |
3,039 |
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Datasheet |
- | 16-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TVSOP | Surface Mount |
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MAX7316ATE+IC XPNDR 400KHZ I2C SMBUS 16TQFN |
4,737 |
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Datasheet |
- | 16-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | 10 | Yes | PWM | Open Drain | I2C, SMBus | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | - | - | 16-TQFN (3x3) | Surface Mount |
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LPC47M292-NRLPC SUPER I/O |
5,020 |
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Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
