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| PartNumber | ST2349QTR | ST2349AQTR |
| Description | Translation - Voltage Levels 4B Dual Supply Level Translator | Translation - Voltage Levels 4-Bit Dual Supply Level |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Translation - Voltage Levels | Translation - Voltage Levels |
| RoHS | Y | Y |
| Propagation Delay Time | 7 ns | 25 ns |
| Supply Voltage Max | 3.6 V, 5.5 V | 3.6 V |
| Supply Voltage Min | 1.65 V, 1.8 V | 1.65 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | QFN | QFN |
| Packaging | Reel | Reel |
| Output Type | Open Drain, Totem-Pole | Open Drain, Totem-Pole |
| Series | ST2349 | ST2349 |
| Brand | STMicroelectronics | STMicroelectronics |
| Logic Type | Voltage Level Translator | Translator |
| Product Type | Translation - Voltage Levels | Translation - Voltage Levels |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | Logic ICs | Logic ICs |
| Unit Weight | 0.002388 oz | 0.002388 oz |
| Pd Power Dissipation | - | 500 mW (1/2 W) |