| PartNumber | 74LVTH16646MTDX | 74LVTH16646MTD | 74LVTH16646MEAX |
| Description | Bus Transceivers 16-Bit Trans/Reg | Bus Transceivers 16-Bit Trans/Reg | Bus Transceivers 16-Bit Trans/Reg |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| RoHS | Y | T | Y |
| Logic Family | 74LVT | 74LVT | 74LVT |
| Input Level | LVTTL | LVTTL | LVTTL |
| Output Level | LVTTL | LVTTL | LVTTL |
| Output Type | 3-State | 3-State | 3-State |
| High Level Output Current | - 32 mA | - 32 mA | - 32 mA |
| Low Level Output Current | 64 mA | 64 mA | 64 mA |
| Propagation Delay Time | 5.1 ns | 5.1 ns | 5.1 ns |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | TSSOP-56 | TSSOP-56 | SSOP-56 |
| Packaging | Reel | Tube | Reel |
| Function | 16-Bit Transceiver / Register | Transceiver/Register | 16-Bit Transceiver / Register |
| Height | 0.95 mm | 0.95 mm | 2.74 mm |
| Length | 14 mm | 14 mm | 18.54 mm |
| Number of Circuits | 2 | 2 | 2 |
| Product | BiCMOS | BiCMOS | BiCMOS |
| Series | 74LVTH16646 | 74LVTH16646 | 74LVTH16646 |
| Technology | BiCMOS | BiCMOS | BiCMOS |
| Width | 6.1 mm | 6.1 mm | 7.59 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of Channels | 16 | 16 | 16 |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Product Type | Bus Transceivers | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 1000 | 34 | 1000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Triggering Type | Positive Edge | Positive Edge | Positive Edge |
| Part # Aliases | 74LVTH16646MTDX_NL | - | - |
| Unit Weight | 0.026103 oz | 0.026103 oz | 0.024508 oz |