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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 54ACT |
| Packaging | Tube | |
| 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 | 75mA, 75mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-CLCC |
| Supplier Device Package | 20-LCCC (8.89x8.89) |
| ROHS |  |
The SNJ54ACT245FK from Texas Instruments is a single non-inverting transceiver with 3-State outputs. Operating from 4.5V to 5.5V, it provides 75mA source and sink current for high-drive applications. Housed in a 20-CLCC package, it is designed for military and aerospace systems requiring high-speed bidirectional data transfer.
- High Drive Current (75mA): Drives long buses and multiple loads without degradation.
- Bidirectional Transceiver: Simplifies data flow management in dual-direction systems.
- 54ACT Logic Family: Combines CMOS low power with TTL speed.
- Military Temperature Range: Reliable from -55°C to 125°C.
High-Speed Data Bus Transceiving
The SNJ54ACT245FK's 75mA drive capability and 3-State outputs make it ideal for high-speed bidirectional data buses in military computers.
Level Shifting Between 5V Systems
Its ACT logic family provides TTL-compatible inputs while maintaining CMOS advantages, simplifying interfacing.
Memory Data Bus Buffering
Bidirectional transceiver function is perfect for buffering data lines between CPU and memory.
Industrial Control Backplane
High drive current enables reliable communication over long backplane traces in industrial controllers.
Avionics Data Acquisition
Military temperature range and high-speed operation suit avionics sensor data collection systems.
Redundant Communication Channels
3-State outputs allow multiple transceivers to share a single bus, enabling failover redundancy.
- Q: What is the logic family of the SNJ54ACT245FK?
- A: It belongs to the 54ACT family, offering advanced CMOS technology with TTL compatibility.
- Q: What is the function and channel count?
- A: It is a single-channel non-inverting transceiver with 3-State outputs.
- Q: What is the output type?
- A: It features 3-State outputs, allowing bidirectional data flow with high-impedance states.
- Q: What is the operating voltage?
- A: It operates from 4.5V to 5.5V, ideal for standard 5V systems.
- Q: What are the output current capabilities?
- A: It can source and sink 75mA, providing high drive capability for bus applications.
- Q: What package is available?
- A: It comes in a 20-CLCC package, suitable for surface-mount military applications.
SNJ54ACT245FK.pdf
- Q: What is the logic family of the SNJ54ACT245FK?
- A: It belongs to the 54ACT family, offering advanced CMOS technology with TTL compatibility.
- Q: What is the function and channel count?
- A: It is a single-channel non-inverting transceiver with 3-State outputs.
- Q: What is the output type?
- A: It features 3-State outputs, allowing bidirectional data flow with high-impedance states.
- Q: What is the operating voltage?
- A: It operates from 4.5V to 5.5V, ideal for standard 5V systems.
- Q: What are the output current capabilities?
- A: It can source and sink 75mA, providing high drive capability for bus applications.
- Q: What package is available?
- A: It comes in a 20-CLCC package, suitable for surface-mount military applications.