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| PartNumber | PCA9543APW,118 | PCA9543APW | PCA9543APW-112 |
| Description | Switch ICs - Various I2C SWITCH 2CH | Switch ICs - Various 2Ch I2C-Bus Switch | |
| Manufacturer | NXP | Texas Instruments | - |
| Product Category | Switch ICs - Various | Switch ICs - Various | - |
| RoHS | Y | Y | - |
| Product | Bidirectional Translating Switches | Bidirectional Translating Switches | - |
| Configuration | - | - | - |
| On Resistance Max | 24 Ohms | 50 Ohms | - |
| 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-14 | TSSOP-14 | - |
| Packaging | Reel | Tube | - |
| Bandwidth | 0.4 MHz | - | - |
| Height | 0.95 mm | 1.15 mm | - |
| Length | 5.1 mm | 5 mm | - |
| Width | 4.5 mm | 4.4 mm | - |
| Brand | NXP Semiconductors | Texas Instruments | - |
| Off Time Max | 300 ns | - | - |
| On Time Max | 300 ns | - | - |
| Pd Power Dissipation | 400 mW | 400 mW | - |
| Product Type | Switch ICs - Various | Switch ICs - Various | - |
| Factory Pack Quantity | 2500 | 90 | - |
| Subcategory | Switch ICs | Switch ICs | - |
| Part # Aliases | 935275804118 | - | - |
| Unit Weight | 0.001849 oz | 0.002018 oz | - |
| Number of Switches | - | 2 Switch | - |
| Series | - | PCA9543A | - |
| Supply Current Max | - | 50 uA | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 2.3 V | - |