PCA9557 Series
Manufacturer: NXP USA Inc.
Beta
⌘K
I/O EXPANDER, 8 BIT, I2C, SMBUS, 2.3 V, 5.5 V, SOIC, 16 PINS
| Part | Features | Mounting Type | Package Width | Package Name | Package Length | Interrupt Output | Current - Output Sink | Current - Output Source | Clock Frequency | Operating Temperature (Min) | Operating Temperature (Max) | Number of I/O | Interface | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | Output Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 NXP USA Inc. | POR | Surface Mount | 3.9 mm | 16-SO 16-SOIC | 0.154 in | No | 25 mA | 10 mA | 400 kHz | -40 °C | 85 °C | 8 | I2C SMBus | 5.5 V | 2.3 V | Open Drain Push-Pull | |
 NXP USA Inc. | POR | Surface Mount | 4 mm | 16-HVQFN | 4 mm | No | 25 mA | 10 mA | 400 kHz | -40 °C | 85 °C | 8 | I2C SMBus | 5.5 V | 2.3 V | Open Drain Push-Pull | 16-VQFN Exposed Pad |
 NXP USA Inc. | POR | Surface Mount | 4.4 mm | 16-TSSOP | 0.173 in | No | 20 mA | 10 mA | 400 kHz | -40 °C | 85 °C | 8 | I2C SMBus | 5.5 V | 2.3 V | Open Drain Push-Pull |