| Specification |
Value |
| Supplier Package | TSSOP |
| Logic Function | I2C Multiplexer |
| Polarity | Non-Inverting |
| Input Signal Type | Single-Ended |
| Maximum Power Dissipation | 400mW |
| Configuration | 1 x 4:1 |
| Output Signal Type | Single-Ended |
| Number of Inputs per Chip | 4 |
| Number of Outputs per Chip | 1 |
| Maximum On Resistance | 55Ohm |
| Typical Quiescent Current | 25uA |
| Maximum Frequency | 0.4MHz |
| Number of Selection Inputs per Element | 2 |
| Parity Invert Input | No |
| Number of Elements per Chip | 1 |
| Maximum Quiescent Current | 100uA |
| Maximum Low Level Output Current | 10mA(Typ) |
| Maximum Propagation Delay Time @ Maximum CL | [email protected] to 5.5V |
| Propagation Delay Test Condition | 15pF |
| Number of Input Enables per Element | 4 |
| Number of Output Enables per Element | 1 |
| Tolerant I/Os | 5V Inputs |
| Minimum Operating Supply Voltage | 2.3V |
| Typical Operating Supply Voltage | 2.5V|3.3V|5V |
| Maximum Operating Supply Voltage | 5.5V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 85°C |
| Mounting | Surface Mount |
| Packaging | Tube |
| Pin_Count | 20 |
| Family | PCA9545 |
| Product Width | 4.5mm(Max) |
| Product Height | 0.95mm(Max) |
| Product Length | 6.6mm(Max) |
| Product Type | Multiplexer |
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