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| PartNumber | PCA9554PW,112 | PCA9554PW,118 | PCA9554PW,118-CUT TAPE |
| Description | Interface - I/O Expanders I2C I/O EXPANDER GP | Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU | |
| Manufacturer | NXP | NXP | - |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | - |
| RoHS | Y | Y | - |
| Number of I/Os | 8 I/O | 8 I/O | - |
| Interface Type | I2C, Serial, SMBus | I2C, Serial, SMBus | - |
| Maximum Clock Frequency | 400 kHz | 400 kHz | - |
| Interrupt Output | With Interrupt | - | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Packaging | Tube | Reel | - |
| Output Current | 50 mA | 50 mA | - |
| Product | I/O Expanders | - | - |
| Series | PCA9554 | PCA9554 | - |
| Type | I/O Expander | - | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Logic Family | PCA9554 | PCA9554 | - |
| Operating Supply Current | 104 uA | - | - |
| Pd Power Dissipation | 200 mW | 200 mW | - |
| Product Type | I/O Expanders | I/O Expanders | - |
| Factory Pack Quantity | 2400 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | 935269194112 | 935269194118 | - |
| Unit Weight | 0.001905 oz | 0.001905 oz | - |
| Input Voltage | - | 5 V | - |
| Output Voltage | - | 5 V | - |
| Logic Type | - | I2C, SMBus | - |