| Part Number | PCA9544ABS,118 | PCA9545ABS,118 |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | Interface - Specialized | Interface - Specialized |
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| Product Status | Active | Active |
| Applications | Translating Switch | 4-Channel I²C Switcher |
| Interface | I²C, SMBus | I²C |
| Voltage - Supply | 2.3V ~ 3.6V, 4.5V ~ 5.5V | 2.3V ~ 3.6V, 4.5V ~ 5.5V |
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad |
| Supplier Device Package | 20-HVQFN (5x5) | 20-HVQFN (5x5) |
| Mounting Type | Surface Mount | Surface Mount |