Overview
The SN74LVC244APWTG4 is a high-performance octal buffer and line driver manufactured by Texas Instruments. This integrated circuit (IC) is designed to provide robust signal buffering and driving capabilities in various digital applications. It belongs to the Logic - Buffers, Drivers, Receivers, Transceivers category and is widely used in systems requiring voltage level translation and signal integrity enhancement. The SN74LVC244APWTG4 is particularly suitable for applications in industrial automation, consumer electronics, and communication systems, thanks to its low power consumption, high-speed operation, and compatibility with a wide range of voltage levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.65 to 3.6 | V | |
| High-Level Output Current | -24 | mA | |
| Low-Level Output Current | 24 | mA | |
| Propagation Delay Time | 4.3 | ns | Max at 3.3V |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | TSSOP-20 | ||
| Number of Channels | 8 | ||
| Input Type | Single-Ended | ||
| Output Type | 3-State | ||
| Mounting Type | Surface Mount |
Key Features
- Wide Operating Voltage Range: Supports 1.65V to 3.6V, making it versatile for various applications.
- High-Speed Operation: Low propagation delay ensures efficient signal transmission.
- 3-State Outputs: Allows multiple devices to share a common bus without interference.
- Low Power Consumption: Ideal for battery-powered and energy-efficient systems.
- Robust Design: ESD protection ensures reliability in harsh environments.
Applications
The SN74LVC244APWTG4 is widely used in various industries due to its versatile features. In industrial automation, it is employed for signal conditioning and level shifting in control systems. In consumer electronics, it enhances signal integrity in devices such as smartphones and tablets. Additionally, it is utilized in communication systems for driving high-speed data lines and ensuring reliable signal transmission. Its compact TSSOP-20 package and surface-mount design make it suitable for space-constrained applications.
Q & A
1. What is the operating voltage range of the SN74LVC244APWTG4?
The operating voltage range is 1.65V to 3.6V.
2. What is the maximum propagation delay of this IC?
The maximum propagation delay is 4.3 ns at 3.3V.
3. Can this IC be used in industrial environments?
Yes, it is designed with ESD protection, making it suitable for harsh industrial environments.
4. What is the package type of the SN74LVC244APWTG4?
It comes in a TSSOP-20 package.
5. How many channels does this IC have?
It has 8 channels.
6. Is the SN74LVC244APWTG4 suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
7. What is the output type of this IC?
It features 3-state outputs.
8. What is the maximum output current?
The maximum high-level output current is -24 mA, and the low-level output current is 24 mA.
9. Can this IC be used for level shifting?
Yes, it is commonly used for voltage level translation in digital systems.
10. What is the operating temperature range of the SN74LVC244APWTG4?
It operates within a temperature range of -40°C to 85°C.
