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| PartNumber | PCAL9539AHF,128 | PCAL9539A | PCAL9539AHF |
| Description | Interface - I/O Expanders PCAL9539AHF/HWQFN24///REEL 13 Q2 NDP | ||
| Manufacturer | NXP | - | - |
| Product Category | Interface - I/O Expanders | - | - |
| RoHS | Y | - | - |
| Maximum Clock Frequency | 100 kHz | - | - |
| Operating Supply Voltage | 1.65 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | HWQFN-24 | - | - |
| Packaging | Reel | - | - |
| Input Voltage | 1.65 V to 5.5 V | - | - |
| Output Current | 25 mA | - | - |
| Output Voltage | 6.5 V | - | - |
| Product | I/O Expanders | - | - |
| Type | I/O Expander | - | - |
| Brand | NXP Semiconductors | - | - |
| Logic Type | I2C, SMBus | - | - |
| Operating Supply Current | 160 mA | - | - |
| Pd Power Dissipation | 200 mW | - | - |
| Product Type | I/O Expanders | - | - |
| Factory Pack Quantity | 6000 | - | - |
| Subcategory | Interface ICs | - | - |
| Part # Aliases | 935298097128 | - | - |
| Unit Weight | 0.001254 oz | - | - |