Overview
The SN74LS240N3 is a high-performance octal buffer and line driver designed by Texas Instruments. This component is part of the LS series, known for its robust logic family, and is specifically engineered to enhance the performance and density of memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It features 3-state outputs, which allow for efficient bus management and improved system integration. The SN74LS240N3 is widely used in applications requiring high-speed data transmission and reliable signal integrity.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Function | Octal Buffer/Line Driver | - | - |
| Supply Voltage | 4.75 - 5.25 | V | - |
| Output Type | 3-State | - | - |
| Number of Channels | 8 | - | - |
| Operating Temperature | 0 - 70 | °C | - |
| Propagation Delay | 18 | ns | at 5V |
| Package | PDIP-20 | - | - |
| Static Current | 26 | mA | - |
| RoHS Compliance | Yes | - | - |
Key Features
- Octal buffer and line driver with 3-state outputs for efficient bus management.
- High-speed operation with a propagation delay of 18 ns at 5V.
- Wide operating voltage range of 4.75V to 5.25V, ensuring compatibility with various systems.
- Robust design with 8 channels, suitable for driving multiple lines simultaneously.
- RoHS compliant, meeting environmental and safety standards.
Applications
The SN74LS240N3 is extensively used in applications requiring high-speed data transmission and reliable signal integrity. Common applications include memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It is also employed in industrial automation, telecommunications, and consumer electronics, where efficient bus management and high-speed operation are critical.
Q & A
1. What is the function of the SN74LS240N3?
The SN74LS240N3 is an octal buffer and line driver designed to enhance the performance and density of memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
2. What is the operating voltage range of the SN74LS240N3?
The operating voltage range is from 4.75V to 5.25V.
3. What is the propagation delay of the SN74LS240N3?
The propagation delay is 18 ns at 5V.
4. How many channels does the SN74LS240N3 have?
It has 8 channels.
5. Is the SN74LS240N3 RoHS compliant?
Yes, it is RoHS compliant.
6. What is the output type of the SN74LS240N3?
The output type is 3-state.
7. What is the operating temperature range of the SN74LS240N3?
The operating temperature range is from 0°C to 70°C.
8. What package does the SN74LS240N3 come in?
It comes in a PDIP-20 package.
9. What is the static current of the SN74LS240N3?
The static current is 26 mA.
10. What are typical applications of the SN74LS240N3?
Typical applications include memory address drivers, clock drivers, and bus-oriented receivers and transmitters in industrial automation, telecommunications, and consumer electronics.
