Overview
The SN74AHC574DWR is a high-speed octal D-type flip-flop produced by Texas Instruments. This component is designed for applications requiring high-speed data storage and transfer. It belongs to the AHC logic family, which offers a balance of speed and power efficiency. The SN74AHC574DWR is widely used in digital systems, including computing, communication, and industrial automation, due to its reliability and performance. Its unique selling points include its 3-state outputs, which allow for bus-oriented applications, and its compatibility with a wide range of voltage levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | D-Type Flip-Flop | - | Octal, 3-State |
| Number of Bits | 8 | - | - |
| Supply Voltage | 2 to 5.5 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Output Type | 3-State | - | - |
| Propagation Delay | 11 | ns | Typical at 5V |
| Package / Case | SOIC-20 | - | - |
| Mounting Type | Surface Mount | - | - |
| RoHS Status | RoHS Compliant | - | - |
Key Features
- High-speed operation with typical propagation delays of 11 ns at 5V.
- 3-state outputs for bus-oriented applications.
- Wide operating voltage range from 2V to 5.5V.
- Low power consumption, making it suitable for battery-powered devices.
- RoHS compliant, ensuring environmental safety.
Applications
The SN74AHC574DWR is ideal for a variety of applications, including:
- Computing Systems: Used in data storage and transfer within microprocessors and memory systems.
- Communication Devices: Facilitates high-speed data handling in networking equipment.
- Industrial Automation: Ensures reliable operation in control systems and PLCs.
- Consumer Electronics: Suitable for devices requiring efficient data management, such as smart home systems.
Q & A
1. What is the operating voltage range of the SN74AHC574DWR?
The operating voltage range is from 2V to 5.5V.
2. What is the typical propagation delay of this flip-flop?
The typical propagation delay is 11 ns at 5V.
3. Is the SN74AHC574DWR RoHS compliant?
Yes, it is RoHS compliant.
4. What is the output type of this component?
It features 3-state outputs.
5. How many bits does this flip-flop handle?
It handles 8 bits.
6. What is the package type of the SN74AHC574DWR?
It comes in an SOIC-20 package.
7. Can this component be used in industrial automation?
Yes, it is suitable for industrial automation applications.
8. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
9. Is the SN74AHC574DWR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
10. What are the key applications of this flip-flop?
Key applications include computing systems, communication devices, industrial automation, and consumer electronics.
