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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 54LVTH |
| Packaging | | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 48mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-CFlatPack |
| Supplier Device Package | 48-CFP |
| ROHS |  |
The SNJ54LVTH16245AWD is a high-performance 16-bit non-inverting transceiver from Texas Instruments, part of the 54LVTH logic family. It operates from 2.7V to 3.6V, providing a robust interface for low-voltage 3.3V systems. With 3-State outputs and a high drive capability of 24mA source and 48mA sink, it is designed for bidirectional bus communication in demanding applications. Its wide temperature range of -55°C to 125°C makes it suitable for military, aerospace, and industrial environments. The 48-CFlatPack package offers a compact solution for high-density circuit boards.
- Wide Temperature Range (-55°C to 125°C): Ensures reliable operation in extreme military and aerospace environments.
- High Drive Current (48mA Sink): Enables direct driving of heavy loads like backplanes and long cables without additional buffers.
- 3-State Outputs: Facilitates bus multiplexing and prevents data contention in multi-master systems.
- Low-Voltage Operation (2.7V-3.6V): Compatible with modern 3.3V logic, reducing power consumption.
High-Density Backplane Interfacing
In telecommunications and networking equipment, the SNJ54LVTH16245AWD excels at driving high-density backplanes. Its 16-bit width and 3-State outputs allow multiple boards to share a common bus without contention, while the 48mA sink capability ensures signal integrity over longer traces.
Military and Aerospace Data Buses
With a wide operating temperature range of -55°C to 125°C, this transceiver is ideal for military avionics and satellite systems. It reliably buffers data between redundant flight control computers and actuator interfaces, where extreme temperature resilience is critical.
Low-Voltage Memory Array Expansion
For expanding memory in embedded systems, this device provides a clean interface between a 3.3V microcontroller and multiple memory banks. The non-inverting transceiver function simplifies address/data routing, and the 3-State outputs prevent bus conflicts during chip select transitions.
Industrial Sensor Aggregation
In industrial automation, this IC aggregates signals from multiple 3.3V sensors into a single controller. Its high current drive (48mA) can directly drive optocouplers or long cable runs, while the 2.7V minimum voltage ensures compatibility with battery-backed systems.
Redundant Control System Switching
For safety-critical applications like nuclear power plant controls, the 3-State outputs enable seamless switching between redundant controllers. The 54LVTH family's robust ESD protection and wide temperature range ensure fail-safe operation in harsh environments.
- Q: What is the logic family of the SNJ54LVTH16245AWD?
- A: It belongs to the 54LVTH logic family, designed for high-speed, low-voltage operation.
- Q: What is the function of this IC?
- A: It is a non-inverting 16-bit transceiver with 3-State outputs, ideal for bidirectional bus communication.
- Q: How many channels does it have?
- A: It features 2 channels, each handling 8 bits of data for a total of 16 bits.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for high-impedance states to enable bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for low-voltage 3.3V systems.
- Q: What package is available?
- A: It comes in a 48-CFlatPack, suitable for space-constrained, high-reliability applications.
SNJ54LVTH16245AWD.pdf
- Q: What is the logic family of the SNJ54LVTH16245AWD?
- A: It belongs to the 54LVTH logic family, designed for high-speed, low-voltage operation.
- Q: What is the function of this IC?
- A: It is a non-inverting 16-bit transceiver with 3-State outputs, ideal for bidirectional bus communication.
- Q: How many channels does it have?
- A: It features 2 channels, each handling 8 bits of data for a total of 16 bits.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for high-impedance states to enable bus sharing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, making it suitable for low-voltage 3.3V systems.
- Q: What package is available?
- A: It comes in a 48-CFlatPack, suitable for space-constrained, high-reliability applications.