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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 54AHC |
| Packaging | | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 8mA, 8mA |
| Voltage - Supply | 2V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-CFlatPack |
| Supplier Device Package | 20-CFP |
| ROHS |  |
The SNJ54AHC245W is a high-speed, non-inverting transceiver from Texas Instruments, part of the 54AHC logic family. It features a single channel with 3-State outputs, capable of sourcing and sinking 8mA. Operating from 2V to 5.5V, it is designed for high-performance systems. The 20-CFlatPack package and -55°C to 125°C temperature range make it ideal for military, aerospace, and other high-reliability applications.
- High-Speed AHC Technology: Faster propagation delays compared to standard HC logic, enabling higher data rates.
- Compact CFlatPack Package: Saves board space in dense, high-reliability designs.
- Wide Voltage Range (2V-5.5V): Flexible for various supply rails, including 3.3V and 5V.
- Military Temperature Range: Guaranteed operation from -55°C to 125°C for extreme environments.
High-Speed Data Bus in Avionics
The SNJ54AHC245W provides fast, reliable bidirectional data transfer in avionics systems, where its high-speed AHC technology minimizes propagation delays.
Space-Constrained Military Electronics
Its CFlatPack package is ideal for compact, high-density circuit boards used in military electronics, saving valuable board space.
3.3V/5V Mixed-Voltage Systems
With a 2V to 5.5V supply range, it can interface between 3.3V FPGAs and 5V legacy logic, simplifying system integration.
Satellite Communication Interfaces
The wide temperature range and high reliability make it suitable for satellite communication equipment that must withstand harsh space conditions.
Industrial Backplane Drivers
It can drive backplane buses in industrial controllers, providing clean signals over long distances with its 8mA drive capability.
Test and Measurement Equipment
Its high speed and precision make it suitable for buffering data in test and measurement instruments, ensuring accurate signal capture.
- Q: What is the logic family of the SNJ54AHC245W?
- A: It is from the 54AHC (Advanced High-Speed CMOS) logic family, offering higher speed than standard HC.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, allowing bidirectional data flow.
- Q: What is the output type?
- A: It has 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 2V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What is the package type?
- A: It is available in a 20-CFlatPack package, suitable for space-constrained designs.
- Q: What is the temperature range?
- A: It is rated for -55°C to 125°C, ideal for military and aerospace use.
SNJ54AHC245W.pdf
- Q: What is the logic family of the SNJ54AHC245W?
- A: It is from the 54AHC (Advanced High-Speed CMOS) logic family, offering higher speed than standard HC.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, allowing bidirectional data flow.
- Q: What is the output type?
- A: It has 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 2V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What is the package type?
- A: It is available in a 20-CFlatPack package, suitable for space-constrained designs.
- Q: What is the temperature range?
- A: It is rated for -55°C to 125°C, ideal for military and aerospace use.