Overview
The SN74LVC244APWG4 is a high-performance octal buffer and line driver produced by Texas Instruments. This component is designed to interface between 3.3V and 5V systems, making it suitable for a wide range of applications. The SN74LVC244APWG4 is part of the LVC family, known for its low-voltage operation and high-speed performance. It is widely used in industrial, automotive, and consumer electronics due to its robustness and reliability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.65 to 3.6 | V | |
| Input Voltage Range | 0 to 5.5 | V | |
| Output Voltage Range | 0 to 3.6 | V | |
| Operating Temperature Range | -40 to 85 | °C | |
| Number of Channels | 8 | ||
| Propagation Delay Time | 3.5 | ns | Max at 3.3V |
| Output Drive Capability | ±24 | mA | |
| Package | TSSOP-20 | ||
| RoHS Compliance | Yes |
Key Features
- Supports mixed-mode voltage operation between 3.3V and 5V systems
- High-speed performance with a propagation delay of 3.5 ns
- Wide operating voltage range from 1.65V to 3.6V
- Octal buffer with 3-state outputs
- Robust design with ±24mA output drive capability
- RoHS compliant, suitable for environmentally conscious applications
Applications
The SN74LVC244APWG4 is versatile and finds applications in various fields such as:
- Industrial Automation: Used in control systems and signal conditioning.
- Automotive Electronics: Ideal for in-vehicle networking and sensor interfacing.
- Consumer Electronics: Employed in devices requiring signal buffering and level shifting.
- Telecommunications: Utilized in signal processing and data transmission systems.
Q & A
1. What is the operating voltage range of the SN74LVC244APWG4?
The operating voltage range is from 1.65V to 3.6V.
2. Can the SN74LVC244APWG4 interface between 3.3V and 5V systems?
Yes, it supports mixed-mode voltage operation between 3.3V and 5V systems.
3. What is the maximum propagation delay of the SN74LVC244APWG4?
The maximum propagation delay is 3.5 ns at 3.3V.
4. How many channels does the SN74LVC244APWG4 have?
It has 8 channels.
5. Is the SN74LVC244APWG4 RoHS compliant?
Yes, it is RoHS compliant.
6. What is the output drive capability of the SN74LVC244APWG4?
The output drive capability is ±24mA.
7. What package does the SN74LVC244APWG4 come in?
It comes in a TSSOP-20 package.
8. What is the input voltage range of the SN74LVC244APWG4?
The input voltage range is from 0V to 5.5V.
9. What is the output voltage range of the SN74LVC244APWG4?
The output voltage range is from 0V to 3.6V.
10. What is the operating temperature range of the SN74LVC244APWG4?
The operating temperature range is from -40°C to 85°C.
