Overview
The SN74LVC74APWRE4 is a dual positive-edge-triggered D-type flip-flop produced by Texas Instruments. This IC belongs to the 74LVC family, which is designed for low-voltage operation and high-speed performance. It is widely used in digital logic applications, offering reliable data storage and transfer capabilities. The SN74LVC74APWRE4 is ideal for applications requiring low power consumption and robust performance in industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.65 to 3.6 | V | |
| High-Level Input Voltage | 2 to 3.6 | V | |
| Low-Level Input Voltage | 0 to 0.8 | V | |
| Operating Temperature Range | -40 to 85 | °C | |
| Propagation Delay Time | 3.7 | ns | Max at 3.3V |
| Package Type | TSSOP | 14-pin | |
| Mounting Type | Surface Mount | ||
| Logic Family | 74LVC |
Key Features
- Dual D-type flip-flops with clear and preset functionality.
- Supports 1.65V to 3.6V supply voltage, making it suitable for low-voltage applications.
- High-speed operation with a propagation delay of 3.7 ns (max) at 3.3V.
- Low power consumption, ideal for battery-powered devices.
- Robust performance in harsh environments, with an operating temperature range of -40°C to 85°C.
Applications
The SN74LVC74APWRE4 is versatile and finds applications in various fields, including:
- Industrial Automation: Used in control systems for data storage and transfer.
- Automotive Electronics: Integrated into vehicle control units for reliable signal processing.
- Consumer Electronics: Employed in devices like smartphones and tablets for logic operations.
- Communication Systems: Utilized in signal routing and synchronization tasks.
Q & A
1. What is the operating voltage range of the SN74LVC74APWRE4?
The operating voltage range is 1.65V to 3.6V.
2. What is the maximum propagation delay of this IC?
The maximum propagation delay is 3.7 ns at 3.3V.
3. Is the SN74LVC74APWRE4 suitable for automotive applications?
Yes, it is designed to operate reliably in automotive environments.
4. What package type does this IC come in?
It is available in a 14-pin TSSOP package.
5. Can this IC be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. Does the SN74LVC74APWRE4 support preset and clear functions?
Yes, it includes both preset and clear functionality.
7. What is the operating temperature range?
It operates within a temperature range of -40°C to 85°C.
8. Is this IC compatible with 5V logic levels?
No, it is designed for 1.65V to 3.6V logic levels.
9. What is the logic family of this IC?
It belongs to the 74LVC logic family.
10. Can the SN74LVC74APWRE4 be used in industrial control systems?
Yes, it is widely used in industrial automation for data storage and transfer.
