| PartNumber | PCA9540BDP,118 | PCA9540BD,118 | PCA9540BD,112 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers I2C MUX 2CH | Encoders, Decoders, Multiplexers & Demultiplexers 2-CHANNEL I2C MULTIPLEXER | Encoders, Decoders, Multiplexers & Demultiplexers I2C MUX 2CH BI-DIR |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | IC Chips |
| RoHS | Y | Y | - |
| Product | Multiplexers | Multiplexers | - |
| Number of Input Lines | 1 Input | 1 Input | - |
| Number of Output Lines | 2 Output | 2 Output | - |
| Propagation Delay Time | 0.3 ns | 0.3 ns | - |
| Supply Voltage Min | 2.3 V | 2.3 V | - |
| Supply Voltage Max | 5.5 V | 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-8 | SO-8 | - |
| Packaging | Reel | Reel | Tube Alternate Packaging |
| Function | I2C Multiplexer | I2C Multiplexer | - |
| Height | 0.95 mm | 1.45 mm | - |
| Length | 3 mm | 5 mm | - |
| Number of Circuits | 2 Circuit | 2 Circuit | - |
| Output Current | +/- 25 mA | - | - |
| Output Voltage | 3.6 V | - | - |
| Series | PCA9540 | PCA9540 | - |
| Width | 3 mm | 4 mm | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Supply Current Max | 65 uA | 65 uA | - |
| Low Level Output Current | 6 mA | 6 mA | - |
| Maximum Clock Frequency | 0.4 MHz | 0.4 MHz | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | 2.5 V, 3.3 V, 5 V | - |
| Pd Power Dissipation | 400 mW | 400 mW | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 935276036118 | 935276035118 | - |
| Unit Weight | 0.000847 oz | 0.002409 oz | - |
| Type | - | - | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | Surface Mount |
| Applications | - | - | 2-Channel I2C Multiplexer |
| Interface | - | - | I2C |
| Voltage Supply | - | - | 2.3 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SO |
| Current Supply | - | - | - |
| Number of Inputs | - | - | - |
| Proximity Detection | - | - | - |
| LED Driver Channels | - | - | - |
| Resolution | - | - | - |