Overview
The SN74LV74APWRE4 is a dual positive-edge-triggered D-type flip-flop produced by Texas Instruments. This IC belongs to the Logic - Flip Flops category and is designed for applications requiring low-voltage operation and high-speed performance. The product is ideal for use in consumer electronics, industrial automation, and communication systems. Its unique selling points include low power consumption, wide operating voltage range, and robust performance in harsh environments, making it a competitive choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2 V to 5.5 V | V | Low-voltage operation |
| High-Level Output Current | -8 | mA | |
| Low-Level Output Current | 8 | mA | |
| Propagation Delay Time | 11 | ns | Typical at 5V |
| Operating Temperature Range | -40 to 85 | °C | Industrial-grade |
| Package | TSSOP-14 | Surface mount | |
| Mounting Type | Surface Mount | ||
| Logic Type | D-Type Flip-Flop | ||
| Number of Circuits | 2 | Dual flip-flop | |
| Trigger Type | Positive Edge |
Key Features
- Low Power Consumption: Operates efficiently in low-voltage environments, reducing overall system power requirements.
- High-Speed Performance: Features a propagation delay of 11 ns at 5V, ensuring quick response times.
- Wide Operating Voltage Range: Supports supply voltages from 2V to 5.5V, making it versatile for various applications.
- Industrial Temperature Range: Operates reliably in temperatures ranging from -40°C to 85°C, suitable for harsh environments.
- Compact Package: Available in a TSSOP-14 package, ideal for space-constrained designs.
Applications
The SN74LV74APWRE4 is widely used in various industries due to its robust performance and versatility. In consumer electronics, it is employed in devices like smartphones and tablets for signal processing and timing control. In industrial automation, it is utilized in control systems and data acquisition modules. Additionally, it finds applications in communication systems for signal synchronization and data storage. Its low power consumption and high-speed operation make it a preferred choice for modern electronic designs.
Q & A
1. What is the operating voltage range of the SN74LV74APWRE4?
The operating voltage range is 2V to 5.5V.
2. What is the typical propagation delay of this IC?
The typical propagation delay is 11 ns at 5V.
3. What package does the SN74LV74APWRE4 come in?
It comes in a TSSOP-14 package.
4. Is this IC suitable for industrial applications?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C, making it suitable for industrial environments.
5. How many flip-flops are included in the SN74LV74APWRE4?
It includes two dual positive-edge-triggered D-type flip-flops.
6. What is the output current capability of this IC?
The high-level output current is -8 mA, and the low-level output current is 8 mA.
7. Can this IC be used in low-power applications?
Yes, it is designed for low power consumption, making it ideal for low-power applications.
8. What is the trigger type of the flip-flops in this IC?
The flip-flops are positive-edge-triggered.
9. Is the SN74LV74APWRE4 available in surface mount packaging?
Yes, it is available in a surface mount TSSOP-14 package.
10. What are the typical applications of this IC?
Typical applications include consumer electronics, industrial automation, and communication systems.
