Overview
The SN74ACT244NG4 is a high-performance octal buffer and line driver manufactured by Texas Instruments. This product belongs to the Logic - Buffers, Drivers, Receivers, Transceivers category and is designed to provide robust signal buffering and driving capabilities. Marketed as a reliable solution for digital systems, the SN74ACT244NG4 targets applications in industrial automation, consumer electronics, and automotive electronics. Its unique selling points include high-speed operation, low power consumption, and compatibility with a wide range of logic families, making it a competitive choice for engineers and designers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Buffer/Line Driver | - | Octal |
| Number of Channels | 8 | - | - |
| Supply Voltage (VCC) | 4.5 to 5.5 | V | - |
| Input Voltage (VIH) | 2.0 | V | Minimum |
| Input Voltage (VIL) | 0.8 | V | Maximum |
| Output Current (IOH) | -24 | mA | Maximum |
| Output Current (IOL) | 24 | mA | Maximum |
| Propagation Delay (tpd) | 10 | ns | Typical at 5V |
| Operating Temperature | -40 to 85 | °C | - |
| Package | PDIP-20 | - | - |
Key Features
- High-Speed Operation: Supports fast signal propagation, making it ideal for time-critical applications.
- Low Power Consumption: Designed for energy-efficient operation, reducing overall system power requirements.
- Wide Voltage Compatibility: Operates seamlessly with TTL and CMOS logic families.
- Robust Output Drive: Capable of driving up to 24mA, ensuring reliable signal transmission.
- Industrial Temperature Range: Suitable for harsh environments with an operating range of -40°C to 85°C.
Applications
The SN74ACT244NG4 is widely used in various industries due to its versatility and reliability. In industrial automation, it is employed for signal conditioning and interfacing between sensors and controllers. In consumer electronics, it enhances the performance of digital circuits in devices such as televisions and gaming consoles. Additionally, its robust design makes it a preferred choice for automotive electronics, where it is used in communication systems and control modules. Its ability to handle high-speed signals and operate in extreme temperatures ensures consistent performance across diverse applications.
Q & A
1. What is the primary function of the SN74ACT244NG4?
The SN74ACT244NG4 is an octal buffer and line driver designed to amplify and drive digital signals in electronic systems.
2. What is the operating voltage range for this component?
The operating voltage range is 4.5V to 5.5V.
3. Can the SN74ACT244NG4 be used with TTL logic?
Yes, it is compatible with TTL and CMOS logic families.
4. What is the maximum output current it can drive?
It can drive up to 24mA for both high and low output states.
5. What is the typical propagation delay?
The typical propagation delay is 10ns at 5V.
6. Is this component suitable for automotive applications?
Yes, its robust design and wide temperature range make it suitable for automotive electronics.
7. What package does the SN74ACT244NG4 come in?
It is available in a PDIP-20 package.
8. Can it operate in extreme temperatures?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
9. How many channels does this component have?
It has 8 channels, making it an octal buffer.
10. Where can I find detailed technical specifications?
Detailed specifications are available on the Texas Instruments official website or distributor platforms like Digi-Key and Mouser.
