Overview
The SN74LV74APWRG4, manufactured by Texas Instruments, is a dual D-type positive-edge-triggered flip-flop with preset and clear functionality. This component is part of the 74LV series, known for its low-voltage operation and high-speed performance. It is designed for use in a wide range of digital logic applications, offering reliable performance and compatibility with various logic families. The SN74LV74APWRG4 is particularly suited for applications requiring precise timing and state control, such as in communication systems, consumer electronics, and industrial automation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | D-Type Flip-Flop | Dual positive-edge-triggered | |
| Number of Circuits | 2 | Dual flip-flop | |
| Output Type | Complementary | Standard | |
| Supply Voltage | 2 V to 5.5 V | V | Low-voltage operation |
| Operating Temperature | -40°C to +85°C | °C | Wide temperature range |
| Package / Case | TSSOP-14 | Surface mount | |
| Mounting Type | Surface Mount | SMT | |
| Propagation Delay Time | 10 ns | ns | Typical at 5V |
| High Level Output Current | -8 mA | mA | Standard |
| Low Level Output Current | 8 mA | mA | Standard |
Key Features
- Dual positive-edge-triggered D-type flip-flops with preset and clear functionality.
- Wide operating voltage range from 2V to 5.5V, suitable for low-voltage applications.
- High-speed performance with a typical propagation delay of 10ns at 5V.
- Complementary outputs for versatile logic design.
- Available in a compact TSSOP-14 package for space-constrained applications.
Applications
The SN74LV74APWRG4 is widely used in various digital logic applications, including communication systems, consumer electronics, and industrial automation. Its precise timing and state control capabilities make it ideal for use in data storage, signal processing, and control systems. Additionally, its low-voltage operation and high-speed performance make it suitable for battery-powered devices and high-speed digital circuits.
Q & A
1. What is the operating voltage range of the SN74LV74APWRG4?
The operating voltage range is from 2V to 5.5V.
2. What is the typical propagation delay of the SN74LV74APWRG4?
The typical propagation delay is 10ns at 5V.
3. What package does the SN74LV74APWRG4 come in?
It comes in a TSSOP-14 package.
4. What is the operating temperature range of the SN74LV74APWRG4?
The operating temperature range is from -40°C to +85°C.
5. Does the SN74LV74APWRG4 have preset and clear functionality?
Yes, it features preset and clear functionality.
6. What type of outputs does the SN74LV74APWRG4 have?
It has complementary outputs.
7. Is the SN74LV74APWRG4 suitable for low-voltage applications?
Yes, it is designed for low-voltage operation from 2V to 5.5V.
8. What is the high-level output current of the SN74LV74APWRG4?
The high-level output current is -8mA.
9. What is the low-level output current of the SN74LV74APWRG4?
The low-level output current is 8mA.
10. Can the SN74LV74APWRG4 be used in industrial automation?
Yes, it is suitable for use in industrial automation due to its reliable performance and precise timing capabilities.
