Overview
The CD74AC02ME4 is a quad 2-input NOR gate produced by Texas Instruments, a leading manufacturer in the semiconductor industry. This component is part of the Advanced CMOS Logic family, designed to offer high-speed performance with low power consumption. The CD74AC02ME4 is widely used in digital logic applications, making it a versatile choice for engineers and designers in various industries. Its market positioning targets applications requiring reliable and efficient logic gate functionality, particularly in industrial, automotive, and consumer electronics. The product stands out for its balanced propagation delays, robust ESD protection, and compatibility with a wide range of operating conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | NOR Gate | - | Quad 2-input |
| Technology | Advanced CMOS | - | - |
| Propagation Delay | 6 | ns | at VCC = 5V, T = 25°C, CL = 50pF |
| ESD Protection | >2kV | - | MIL-STD-883, Method 3015 |
| Supply Voltage | 1.5 to 5.5 | V | - |
| Operating Temperature | -55 to 125 | °C | - |
| Package | SOIC-14 | - | - |
Key Features
- High-speed operation with typical propagation delay of 6ns at 5V.
- Robust ESD protection exceeding 2kV, ensuring reliability in harsh environments.
- Low power consumption compared to traditional bipolar logic families.
- Balanced propagation delays for improved signal integrity.
- Wide operating voltage range (1.5V to 5.5V) for versatile applications.
Applications
The CD74AC02ME4 is suitable for a variety of digital logic applications, including but not limited to:
- Industrial Automation: Used in control systems and signal processing circuits.
- Automotive Electronics: Integrated into vehicle control modules and safety systems.
- Consumer Electronics: Employed in devices such as smartphones, tablets, and home appliances.
- Communication Systems: Utilized in data transmission and signal conditioning circuits.
Q & A
1. What is the operating voltage range of the CD74AC02ME4?
The CD74AC02ME4 operates within a voltage range of 1.5V to 5.5V.
2. What is the typical propagation delay of this component?
The typical propagation delay is 6ns at VCC = 5V, T = 25°C, and CL = 50pF.
3. Does the CD74AC02ME4 support ESD protection?
Yes, it provides ESD protection exceeding 2kV, compliant with MIL-STD-883, Method 3015.
4. What is the logic type of this component?
It is a quad 2-input NOR gate.
5. What is the operating temperature range?
The component operates within a temperature range of -55°C to 125°C.
6. What package does the CD74AC02ME4 come in?
It is available in an SOIC-14 package.
7. Is the CD74AC02ME4 suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive electronics.
8. How does the CD74AC02ME4 compare to bipolar logic families?
It offers significantly lower power consumption while maintaining high-speed performance.
9. Can this component be used in industrial automation?
Yes, it is commonly used in control systems and signal processing circuits in industrial automation.
10. What is the technology used in the CD74AC02ME4?
It utilizes Advanced CMOS Logic technology.
