Overview
The SN74LS38NS is a quad 2-input NAND buffer gate produced by Texas Instruments. It belongs to the 74LS series of logic ICs, which are widely used in digital circuits for their reliability and performance. This product is designed for applications requiring high-speed logic operations and is particularly suitable for industrial, automotive, and consumer electronics. Its unique selling points include low power consumption, robust performance, and compatibility with TTL logic levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | NAND Gate | - | Quad 2-input |
| Supply Voltage (VCC) | 4.75 to 5.25 | V | Standard TTL |
| Operating Temperature | 0 to 70 | °C | Commercial grade |
| Propagation Delay | 15 | ns | Typical |
| Power Dissipation | 10 | mW | Per gate |
| Package | SOIC-14 | - | Surface mount |
Key Features
- Quad 2-input NAND gate functionality for versatile logic operations.
- Low power consumption, making it suitable for battery-powered devices.
- Compatible with TTL logic levels for easy integration into existing designs.
- Robust performance in industrial and automotive environments.
- Available in a compact SOIC-14 package for space-saving designs.
Applications
The SN74LS38NS is widely used in various digital logic applications, including industrial automation, automotive electronics, and consumer electronics. It is particularly effective in systems requiring high-speed logic operations, such as data processing units, control systems, and signal conditioning circuits. Its reliability and low power consumption make it a preferred choice for designers working on energy-efficient and compact electronic devices.
Q & A
1. What is the logic type of the SN74LS38NS?
The SN74LS38NS is a quad 2-input NAND gate.
2. What is the operating voltage range?
The operating voltage range is 4.75 to 5.25V.
3. What is the typical propagation delay?
The typical propagation delay is 15ns.
4. Is the SN74LS38NS suitable for automotive applications?
Yes, it is robust and suitable for automotive environments.
5. What package does the SN74LS38NS come in?
It comes in an SOIC-14 package.
6. What is the power dissipation per gate?
The power dissipation per gate is 10mW.
7. Can the SN74LS38NS be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
8. Is the SN74LS38NS compatible with TTL logic levels?
Yes, it is fully compatible with TTL logic levels.
9. What is the operating temperature range?
The operating temperature range is 0 to 70°C.
10. Where can I find the datasheet for the SN74LS38NS?
The datasheet is available on the Texas Instruments official website.
