Overview
The SN74AC573DWR is a high-performance, octal transparent D-type latch produced by Texas Instruments. It belongs to the 74AC series of logic devices and is designed for applications requiring high-speed data storage and transfer. This component is widely used in digital systems where reliable data latching is essential. Its key strengths include low power consumption, high noise immunity, and compatibility with TTL levels, making it suitable for a variety of industrial and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | D-Type Transparent Latch | - | - |
| Circuit | 8:8 | - | - |
| Output Type | Tri-State | - | - |
| Supply Voltage | 2V ~ 6V | V | - |
| Independent Circuits | 1 | - | - |
| Propagation Delay | 2.5 | ns | - |
| Output Current (High/Low) | 24mA, 24mA | mA | - |
| Operating Temperature | -40°C ~ 85°C | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package/Case | 20-SOIC (0.295", 7.50mm Width) | - | - |
Key Features
- High-speed operation with a propagation delay of 2.5ns.
- Tri-state outputs for bus-oriented applications.
- Wide operating voltage range (2V to 6V) for flexibility in various systems.
- Low power consumption and high noise immunity.
- Compatible with TTL input and output levels.
Applications
The SN74AC573DWR is ideal for use in digital systems such as data storage, bus interfacing, and signal buffering. It is commonly employed in industrial automation, consumer electronics, and automotive electronics. Its robust design ensures reliable performance in environments with high noise and varying temperatures.
Q & A
1. What is the operating voltage range of the SN74AC573DWR?
The operating voltage range is 2V to 6V.
2. What is the propagation delay of this component?
The propagation delay is 2.5ns.
3. Is the SN74AC573DWR compatible with TTL levels?
Yes, it is compatible with TTL input and output levels.
4. What is the output type of this latch?
It features tri-state outputs.
5. What is the maximum output current?
The maximum output current is 24mA for both high and low states.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. What is the package type of the SN74AC573DWR?
It comes in a 20-SOIC (0.295", 7.50mm Width) package.
8. Can this component be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design.
9. What is the logic type of the SN74AC573DWR?
It is a D-type transparent latch.
10. How many independent circuits are included?
It includes one independent circuit.
