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| PartNumber | PCA9544ABS,118 | PCA9544AD,112 | PCA9544AD,118 |
| Description | Multiplexer Switch ICs 4-CH I2C MUX W/INTERRUPT | Multiplexer Switch ICs 4-CH I2C MUX | Multiplexer Switch ICs I2C MUX 4CH |
| Manufacturer | NXP | NXP Semiconductors | NXP Semiconductors |
| Product Category | Multiplexer Switch ICs | Interface - Specialized | Interface - Specialized |
| RoHS | Y | - | - |
| Product | Multiplexers | - | - |
| Number of Channels | 4 Channel | - | - |
| Configuration | 2 x 4:1 | - | - |
| On Resistance Max | 24 Ohms | - | - |
| On Time Max | 300 ns | - | - |
| Off Time Max | 300 ns | - | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | HVQFN-20 | - | - |
| Packaging | Reel | Tube Alternate Packaging | Digi-ReelR Alternate Packaging |
| Height | 0.95 mm | - | - |
| Length | 5 mm | - | - |
| Series | PCA9544A | - | - |
| Width | 5 mm | - | - |
| Brand | NXP Semiconductors | - | - |
| Pd Power Dissipation | 400 mW | - | - |
| Product Type | Multiplexer Switch ICs | - | - |
| Propagation Delay Time | 0.3 ns | - | - |
| Factory Pack Quantity | 6000 | - | - |
| Subcategory | Switch ICs | - | - |
| Part # Aliases | 935275805118 | - | - |
| Unit Weight | 0.002011 oz | - | - |
| Type | - | - | - |
| Package Case | - | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | - |
| Mounting Type | - | Surface Mount | Surface Mount |
| Applications | - | Translating Switch | Translating Switch |
| Interface | - | I2C, SMBus | I2C, SMBus |
| Voltage Supply | - | 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V | 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V |
| Supplier Device Package | - | 20-SO | 20-SO |
| Current Supply | - | - | - |
| Number of Inputs | - | - | - |
| Proximity Detection | - | - | - |
| LED Driver Channels | - | - | - |
| Resolution | - | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
NXP Semiconductors |
PCA9544ABS,118 | Multiplexer Switch ICs 4-CH I2C MUX W/INTERRUPT | |
| PCA9544APW,118 | Multiplexer Switch ICs 4-CH I2C MUX W/INTERRUPT | ||
| PCA9544APW/G-T | IC I2C MUX 4CH 20-TSSOP | ||
| PCA9544AD,112 | Multiplexer Switch ICs 4-CH I2C MUX | ||
| PCA9544APW,118 | Multiplexer Switch ICs 4-CH I2C MUX W/INTERRUPT | ||
| PCA9544AD,118 | Multiplexer Switch ICs I2C MUX 4CH | ||
| PCA9544APW,112 | Multiplexer Switch ICs I2C MUX 4CH BI-DIR | ||
| PCA9544ABS,118 | Multiplexer Switch ICs 4-CH I2C MUX W/INTERRUPT | ||
Texas Instruments |
PCA9544APWR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | |
| PCA9544ADWR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544APW | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544APWT | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544ADW | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544ADGVR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544APWRG4 | Switch ICs - Various 4-Ch I2C And SMBus Multiplexer | ||
| PCA9544APWE4 | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | ||
| PCA9544AGQNR | IC MUX 4CH I2C/SMBUS 20-BGA | ||
| PCA9544APWE4 | IC MUX 4CH I2C/SMBUS 20-TSSOP | ||
| PCA9544APWRG4 | IC I2C MUX 4CH BI-DIR 20-TSSOP | ||
| PCA9544ADW | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544APW | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544ADWR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544ADGVR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544APWR | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544 | New and Original | ||
| PCA9544 PW DH | New and Original | ||
| PCA9544ABS | 4-CHANNEL I2C-BUS MULTIPLEXER, HVQFN-20 | ||
| PCA9544ABS.118 | 4 CHANNEL I2C BUS MULTIPLEXER, 5.5V QFN-20, FULL REEL, IC Interface Type:I2C, SMBus, Interface Applications:-, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:VQFN, No. of | ||
| PCA9544AD | - Bulk (Alt: PCA9544AD) | ||
| PCA9544ADGVRG4 | I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R (Alt: PCA9544ADGVRG4) | ||
| PCA9544ADWG4 | I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube (Alt: PCA9544ADWG4) | ||
| PCA9544ADWRG4 | Switch ICs - Various 4-Ch I2C And SMBus Multiplexe | ||
| PCA9544APW , GA1F4Z-P | New and Original | ||
| PCA9544APW+118 | Multiplexer 9544 Series 1-Func, 2 Line Input, 1 Line Output, True Output | ||
| PCA9544APW. | I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R | ||
| PCA9544APW/G | New and Original | ||
| PCA9544APW/G-118 | New and Original | ||
| PCA9544APW/PW TSSOP20 | New and Original | ||
| PCA9544APW118 | I2C BUS MULTIPLEXER, 5.5V, TSSOP-20 | ||
| PCA9544APWG4 | Switch ICs - Various 4-Ch I2C And SMBus Multiplexe | ||
| PCA9544AD112 | Multiplexer 9544 Series 1-Func, 2 Line Input, 1 Line Output, True Output | ||
| PCA9544AD118 | Multiplexer, 9544 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO20 | ||
| PCA9544AD.118 | New and Original | ||
| PCA9544APW 112 | INSTOCK | ||
| PCA9544APW-T | BUS Controller Circuit, 20 Pin, TSSOP | ||
| PCA9544APWRE4 | Switch ICs - Various 4-Ch I2C & SMBus Multiplexe | ||
| PCA9544ABS118 | I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin HVQFN EP T/R (Alt: PCA9544ABS,118) | ||
| PCA9544ABS,118-CUT TAPE | New and Original | ||
| PCA9544APW,118-CUT TAPE | New and Original | ||
| PCA9544APW112 | Multiplexer 9544 Series 1-Func, 2 Line Input, 1 Line Output, True Output |