| PartNumber | 74VCXH16244MTDX | 74VCXH16244TTR | 74VCXH16245TTR |
| Description | Buffers & Line Drivers 16-Bit Buf/Line Drv | Buffers & Line Drivers 16-Bit Bus Buffer | Bus Transceivers 16-Bit Transceiver |
| Manufacturer | ON Semiconductor | STMicroelectronics | STMicroelectronics |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Bus Transceivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 16 Input | 3 Input | - |
| Number of Output Lines | 3 Output | 3 Output | - |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 1.2 V | 2.3 V | 2.3 V |
| Minimum Operating Temperature | - 40 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 85 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-48 | TSSOP-48 | TSSOP-48 |
| Packaging | Reel | Reel | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | The 74VCXH16245 is a low voltage CMOS |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 12.5 mm | 12.6 mm (Max) | 12.6 mm |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 20 uA | 20 uA | - |
| Technology | CMOS | CMOS | CMOS |
| Width | 6.1 mm | 6.2 mm (Max) | 6.2 mm |
| Brand | ON Semiconductor / Fairchild | STMicroelectronics | STMicroelectronics |
| Logic Family | VCX | VCX | 74VC |
| Logic Type | CMOS | CMOS | - |
| Number of Channels | 16 | 16 | 16 |
| Supply Current Max | 20 uA | 20 uA | 20 uA |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 1.2 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Bus Transceivers |
| Propagation Delay Time | 6 ns at 1.8 V, 3 ns at 2.5 V, 2.5 ns at 3.3 V | 3.6 ns at 2.3 V to 2.7 V, 3.1 ns at 3 V to 3.6 V | 3.8 ns |
| Factory Pack Quantity | 1000 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.014850 oz | 0.014850 oz | 0.014850 oz |
| Series | - | 74VCXH162 | 74VCXH162 |
| Pd Power Dissipation | - | 400 mW | 400 mW |
| Input Level | - | - | CMOS |
| Output Level | - | - | CMOS |
| Number of Circuits | - | - | 3 |
| Product | - | - | CMOS |