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Multiplexers PCA9544AZQNR
Texas Instruments
PCA9544AZQNR
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Standard and Specialty Logic
Multiplexers
Specification
| Product Attribute | Attribute Value |
| PPAP | No |
| EU RoHS | Compliant |
| Mounting | Surface Mount |
| Polarity | Non-Inverting |
| ECCN (US) | EAR99 |
| Packaging | Tape and Reel |
| Pin Count | 20 |
| Automotive | No |
| Lead Shape | Ball |
| PCB changed | 20 |
| Part Status | Obsolete |
| Configuration | 1 x 4:1 |
| Package Width | 3.1(Max) |
| Logic Function | I2C Multiplexer |
| Package Height | 0.65(Max) |
| Package Length | 4.1(Max) |
| Supplier Package | BGA MICROSTAR JUNIOR |
| Input Signal Type | Single-Ended |
| Power Supply Type | Single |
| Tolerant I/Os (V) | 5.5 Inputs |
| Output Signal Type | Single-Ended |
| Parity Invert Input | No |
| Standard Package Name | BGA |
| Maximum Frequency (MHz) | 0.4 |
| Number of Inputs per Chip | 4 |
| Number of Outputs per Chip | 1 |
| Maximum On Resistance (Ohm) | 16(Typ) |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation (mW) | 400 |
| Maximum Quiescent Current (uA) | 12 |
| Typical Quiescent Current (uA) | 3 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
| Number of Input Enables per Element | 4 |
| Absolute Propagation Delay Time (ns) | 1 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Supply Voltage (V) | 2.3 |
| Number of Output Enables per Element | 1 |
| Typical Operating Supply Voltage (V) | 2.5|3.3|5 |
| Maximum Low Level Output Current (mA) | 6(Min) |
| Propagation Delay Test Condition (pF) | 50 |
| Number of Selection Inputs per Element | 3 |
| Maximum Propagation Delay Time @ Maximum CL (ns) | 1@2.3V to 5.5V |
| Description |
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