| PartNumber | PCAL6408ABSHP | PCAL6408AEXX | PCAL6408AEX1Z |
| Description | Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt | Interface - I/O Expanders 8b I2C-bus/SMBus I/O expander | Interface - I/O Expanders Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander |
| Manufacturer | NXP | NXP | NXP |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | E | Y |
| Number of I/Os | 8 I/O | 8 I/O | 8 I/O |
| Interface Type | I2C, Serial, SMBus | I2C, Serial, SMBus | I2C, Serial, SMBus |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Interrupt Output | With Interrupt | With Interrupt | With Interrupt |
| Operating Supply Voltage | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 1.65 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | HVQFN-16 | XFBGA-16 | X2QFN-16 |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 1.65 V to 5.5 V | - | - |
| Output Current | 25 mA | - | - |
| Output Type | Open Drain | Open Drain | Open Drain |
| Output Voltage | 6.5 V | - | - |
| Product | I/O Expanders | I/O Expanders | I/O Expanders |
| Series | PCAL6408A | PCAL6408A | PCAL6408A |
| Type | General Purpose | General Purpose | General Purpose |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Logic Type | I2C, SMBus | - | - |
| Operating Supply Current | 550 uA | 0.55 mA | 550 uA |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 6000 | 5000 | 5000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.65 V | 1.65 V | 1.65 V |
| Part # Aliases | 935298499128 | - | 935334034147 |
| Unit Weight | 0.000793 oz | 0.000087 oz | 0.000086 oz |