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Product Detailed Parameters
- Description：OCTAL BUFFER/LINE DRIVER WITH TR
- Series：*
- Mfr：National Semiconductor
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The 54ABT541E-GML is an octal buffer and line driver featuring tri-state outputs, manufactured by National Semiconductor. It belongs to the ABT series, designed for high-speed digital applications requiring efficient signal transmission and isolation. The component utilizes advanced BiCMOS technology to achieve low power consumption while maintaining fast switching speeds. It supports a wide operating voltage range, making it suitable for various industrial and commercial environments where reliable data bus interfacing is critical.
Feature Summary
- Octal configuration providing eight independent buffer channels for parallel data handling
- Tri-state output capability allowing multiple drivers to share a common bus without interference
- High-speed performance optimized for demanding digital communication protocols
Applications
- Data bus buffering in computer systems
- Clock distribution networks
- Memory interface circuits
Procurement Notes
Verify the specific suffix GML to ensure correct packaging and material specifications. Confirm that the source provides official documentation from National Semiconductor or Texas Instruments. Check for RoHS compliance status if required for your manufacturing process. Ensure the supplier is authorized to prevent counterfeit components.
Selection Notes
Choose this component when an octal buffer with tri-state control is needed for high-speed data lines. Consider the ABT series for its balance of speed and power efficiency compared to standard TTL or CMOS alternatives. Evaluate pin compatibility with existing PCB layouts before finalizing the selection.
Part Context
This part is part of the National Semiconductor ABT family, which integrates advanced BiCMOS technology. The series is known for reducing power dissipation while increasing speed. The 54ABT541 specifically addresses the need for robust octal buffering in complex digital systems, serving as a key element in signal integrity management.
Replacement Considerations
Check for direct equivalents within the same ABT series or compatible HC/HCT families if speed requirements allow. Verify pin-to-pin compatibility and electrical characteristics such as propagation delay and drive strength before substituting.
