| PartNumber | PCA9509ADP,118 | PCA9509AGM,125 | PCA9509D,112 |
| Description | Interface - Signal Buffers, Repeaters I2CbusSMBus repeater | Interface - Signal Buffers, Repeaters I2CbusSMBus repeater | Interface - Signal Buffers, Repeaters I2C LV LVL TRANSLATR |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | Interface - Signal Buffers, Repeaters | Interface - Signal Buffers, Repeaters | Interface - Signal Buffers, Repeaters, Splitters |
| RoHS | Y | Y | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-8 | XQFN-8 | - |
| Packaging | Reel | Reel | Tube Alternate Packaging |
| Series | PCA9509 | PCA9509 | - |
| Type | I2C, SMBus | I2C, SMBus | Buffer, ReDriver |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Pd Power Dissipation | 100 mW | 100 mW | - |
| Product Type | Signal Buffers, Repeaters | Signal Buffers, Repeaters | - |
| Factory Pack Quantity | 2500 | 4000 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | 935296416118 | 935296415125 | - |
| Unit Weight | 0.001046 oz | 0.000123 oz | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Applications | - | - | I2C |
| Number of Channels | - | - | 1 |
| Voltage Supply | - | - | 3 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SO |
| Input | - | - | 2-Wire Bus |
| Output | - | - | 2-Wire Bus |
| Current Supply | - | - | 3mA |
| Data Rate Max | - | - | 400kHz |
| Delay Time | - | - | - |
| Signal Conditioning | - | - | - |
| Capacitance Input | - | - | 2pF |