| PartNumber | PI3USB221EZWEX | PI3USB221AZWEX | PI3USB221AZUAEX |
| Description | Multiplexer Switch ICs USB2 Switch | Multiplexer Switch ICs USB2 Switch | Multiplexer Switch ICs Bus Switch 3V |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | Multiplexer Switch ICs | Multiplexer Switch ICs | Multiplexer Switch ICs |
| Product | Multiplexers/Demultiplexers | Multiplexers/Demultiplexers | Multiplexers/Demultiplexers |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Configuration | 2 x 1:2 | 2 x 1:2 | 2 x 1:2 |
| On Resistance Max | 6 Ohms | 6 Ohms | 6 Ohms |
| On Time Max | 125 ns | 125 ns | 125 ns |
| Off Time Max | 12 ns | 12 ns | 12 ns |
| Operating Supply Voltage | 2.5 V, 3.3 V | 2.5 V, 3.6 V | 2.5 V, 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UDFN-10 | UQFN-10 | UQFN-10 |
| Packaging | Reel | Reel | Reel |
| Bandwidth | 1.6 GHz | 1.6 GHz | 1.6 GHz |
| Supply Type | Single Supply | Single Supply | Single Supply |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Off Isolation Typ | - 41 dB | - 41 dB | - 41 dB |
| Supply Current Max | 50 uA | 50 uA | 50 uA |
| Product Type | Multiplexer Switch ICs | Multiplexer Switch ICs | Multiplexer Switch ICs |
| Propagation Delay Time | 0.25 ns | - | 0.25 ns |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |
| Switch Voltage Max | 5.5 V | 5.5 V | 5.5 V |