SN74HC540NSR: Features, Specs & More
In the realm of electronic circuits, the TI SN74HC540NSR stands out as a crucial component, known for its robust performance as a Buffer/Line Driver. In this comprehensive article, we'll delve into the intricacies of the SN74HC540NSR, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
SN74HC540NSR's Overview
The TI SN74HC540NSR belongs to the HC logic family and serves as a robust Buffer/Line Driver. It features 8 channels, each capable of handling single-ended input signals with inverting polarity. This component supports 3-state outputs, enabling efficient bus interfacing and system integration. Packed into a compact SOP package, it’s engineered for reliability and ease of deployment on surface mount PCBs.
Key Features
Let's delve into the standout features that make the SN74HC540NSR a standout in the world of electronics:
· The TI SN74HC540NSR operates within the HC CMOS logic family, ensuring compatibility with a wide range of digital circuits.
· With 8 channels available, this IC facilitates versatile signal buffering and line driving capabilities in electronic designs.
· Featuring 3-state outputs, it allows for efficient management of signal lines, enabling high flexibility in circuit design.
· Designed for single-ended input signals, it simplifies interface requirements while maintaining reliable performance.
· Operating seamlessly within a voltage range of 2V to 6V, it adapts to various power supply configurations commonly used in electronic systems.
· It reliably operates over a wide temperature range from -40°C to 85°C, making it suitable for applications in harsh environmental conditions.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the SN74HC540NSR:
Type | Parameter |
Logic Family | HC |
Logic Function | Buffer/Line Driver |
Number of Elements per Chip | 1 |
Number of Channels per Chip | 8 |
Number of Inputs per Chip | 8 |
Number of Input Enables per Chip | 0 |
Number of Outputs per Chip | 8 |
Number of Output Enables per Chip | 2 Low |
Bus Hold | No |
Polarity | Inverting |
Maximum Propagation Delay Time @ Maximum CL (ns) | 150@2V|30@4.5V|26@6V |
Absolute Propagation Delay Time (ns) | 250 |
Process Technology | CMOS |
Input Signal Type | Single-Ended |
Output Type | 3-State |
Maximum Low Level Output Current (mA) | 7.8 |
Maximum High Level Output Current (mA) | -7.8 |
Minimum Operating Supply Voltage (V) | 2 |
Typical Operating Supply Voltage (V) | 5 |
Maximum Operating Supply Voltage (V) | 6 |
Maximum Quiescent Current (uA) | 8 |
Propagation Delay Test Condition (pF) | 150 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.85(Max) |
Package Width | 5.6(Max) |
Package Length | 12.9(Max) |
PCB changed | 20 |
Standard Package Name | SO |
Supplier Package | SOP |
Pin Count | 20 |
Lead Shape | Gull-wing |
Applications
The versatility of the TI SN74HC540NSR makes it indispensable in various electronic applications:
· Bus Systems: Effectively manages data transmission in multi-device bus architectures.
· Signal Inversion: Utilized for signal polarity inversion in digital circuits.
· Output Control: Facilitates high-speed switching and buffering in electronic systems.
SN74HC540NSR's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
In conclusion, the TI SN74HC540NSR stands as a testament to precision engineering in the realm of digital signal management. Its robust features, compact design, and versatile applications make it an indispensable tool for electronics enthusiasts and professionals alike.
