Overview
The SN74AHC541PW is an octal buffer and line driver with 3-state outputs, manufactured by Texas Instruments. This integrated circuit is designed to provide high-speed, low-power operation, making it suitable for a wide range of digital applications. The device is part of the AHC (Advanced High-Speed CMOS) family, which ensures compatibility with TTL levels while offering improved performance. The SN74AHC541PW is ideal for applications requiring signal buffering, bus driving, or level shifting. Its market positioning targets designers and engineers working on industrial automation, consumer electronics, and automotive systems, where reliable and efficient signal management is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCC) | 2 to 5.5 | V | |
| Input Voltage (VI) | 0 to VCC | V | |
| Output Voltage (VO) | 0 to VCC | V | |
| Operating Temperature | -40 to 85 | °C | |
| Propagation Delay (tpd) | 6.5 | ns | Typical at 5V |
| Output Drive Capability | ±8 | mA | |
| Package Type | TSSOP | 20-pin | |
| Logic Family | AHC | ||
| Number of Channels | 8 | ||
| Output Type | 3-State |
Key Features
- High-speed operation with low power consumption.
- 3-state outputs for bus-oriented applications.
- Wide operating voltage range (2V to 5.5V).
- Compatible with TTL input levels.
- Robust output drive capability (±8mA).
- Available in a compact 20-pin TSSOP package.
Applications
The SN74AHC541PW is widely used in various industries due to its versatility and reliability. In industrial automation, it is employed for signal buffering and level shifting in control systems. In consumer electronics, it enhances signal integrity in devices such as smartphones and tablets. Additionally, its robust design makes it suitable for automotive electronics, where it is used in communication buses and sensor interfaces. The device’s ability to drive multiple loads and its compatibility with TTL levels further extend its applicability in digital systems.
Q & A
1. What is the operating voltage range of the SN74AHC541PW?
The operating voltage range is 2V to 5.5V.
2. Is the SN74AHC541PW compatible with TTL levels?
Yes, it is compatible with TTL input levels.
3. What is the typical propagation delay of this device?
The typical propagation delay is 6.5 ns at 5V.
4. How many channels does the SN74AHC541PW have?
It has 8 channels.
5. What is the output drive capability of the SN74AHC541PW?
The output drive capability is ±8mA.
6. What package type is the SN74AHC541PW available in?
It is available in a 20-pin TSSOP package.
7. Can the SN74AHC541PW be used in automotive applications?
Yes, it is suitable for automotive electronics.
8. What is the output type of the SN74AHC541PW?
It has 3-state outputs.
9. What is the operating temperature range of the SN74AHC541PW?
The operating temperature range is -40°C to 85°C.
10. What is the logic family of the SN74AHC541PW?
It belongs to the AHC (Advanced High-Speed CMOS) logic family.
