Overview
The SN74ALS05ADBRE4, manufactured by Texas Instruments, is a hex inverter with open-collector outputs, designed for applications requiring high-speed logic operations. This component is part of the ALS series, known for its advanced low-power Schottky technology. It is particularly suited for use in digital systems where open-collector outputs are beneficial for interfacing with other logic families or driving loads directly. The SN74ALS05ADBRE4 is packaged in a SOIC-14 format, making it suitable for surface-mount technology applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Hex Inverter | - | Open-collector outputs |
| Supply Voltage | 4.5 to 5.5 | V | - |
| Operating Temperature | 0 to 70 | °C | - |
| Output Current | 24 | mA | Low level |
| Propagation Delay | 10 | ns | - |
| Package | SOIC-14 | - | Surface mount |
Key Features
- High-speed operation suitable for high-performance digital systems.
- Open-collector outputs for flexible interfacing with other logic families and direct load driving.
- Low power consumption, typical of the ALS series, enhancing energy efficiency in electronic designs.
- Robust design with a wide operating temperature range, ensuring reliability in various environments.
Applications
The SN74ALS05ADBRE4 is widely used in digital systems for signal inversion and logic level shifting. Its open-collector outputs make it ideal for applications requiring wired-AND or wired-OR logic functions. Common applications include interfacing with different logic families, driving loads such as LEDs or relays, and implementing bus interfaces in communication systems. Its reliability and speed also make it suitable for use in industrial control systems and consumer electronics where high performance and durability are required.
Q & A
What is the operating voltage range of the SN74ALS05ADBRE4?
The operating voltage range is from 4.5V to 5.5V.
Can the SN74ALS05ADBRE4 be used in high-temperature environments?
Yes, it operates reliably in temperatures from 0°C to 70°C.
What are the benefits of open-collector outputs?
Open-collector outputs allow for flexible interfacing with other logic families and can drive loads directly, facilitating wired-AND or wired-OR logic functions.
What package does the SN74ALS05ADBRE4 come in?
It is available in a SOIC-14 package, suitable for surface-mount technology.
Is the SN74ALS05ADBRE4 suitable for driving LEDs?
Yes, its open-collector outputs can directly drive LEDs and other similar loads.
What is the typical propagation delay of the SN74ALS05ADBRE4?
The typical propagation delay is 10ns, ensuring high-speed operation.
How does the SN74ALS05ADBRE4 contribute to energy efficiency?
It consumes low power, typical of the ALS series, enhancing energy efficiency in electronic designs.
Can this component be used in industrial control systems?
Yes, its robust design and reliability make it suitable for industrial environments.
What logic functions can be implemented with the SN74ALS05ADBRE4?
It can implement basic inversion and level shifting, as well as wired-AND or wired-OR logic functions.
Is the SN74ALS05ADBRE4 compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels, making it versatile for various digital applications.
