The 74HC00D,653 by Nexperia is a high-speed Quad 2-Input NAND Gate, designed for a wide range of digital logic applications. This component integrates four independent NAND gates within a single 14-pin SOIC package, making it an essential building block for logic circuit designs. Operating on a supply voltage of 2V to 6V, the 74HC00D,653 provides low power dissipation, high noise immunity, and fast switching speeds, making it ideal for industrial, consumer electronics, and computing applications.
This article explores the technical specifications, key features, circuit diagrams, and real-world applications of the 74HC00D,653 Logic Gate across multiple industries worldwide, including the USA, India, Australia, and Europe.
Technical Specifications
Logic Type: Quad 2-Input NAND Gate
Manufacturer: Nexperia
Supply Voltage Range: 2V – 6V
Low Power Dissipation: CMOS technology
High Noise Immunity: Reliable performance in noisy environments
Propagation Delay: ~10ns at 5V
ESD Protection: 2000V (HBM)
Package Type: 14-pin SOIC (Small Outline Integrated Circuit)
Operating Temperature: -40°C to +85°C
Compatibility: Works with both TTL & CMOS logic levels
Key Features
Quad NAND Gate in a Single Package: Provides four NAND gates in a compact 14-pin SOIC configuration.
Fast Switching Speed: Ensures quick logic state changes for real-time applications.
Low Power Consumption: Designed with CMOS technology to reduce power usage.
High Noise Immunity: Resistant to electrical noise, making it reliable in critical systems.
Wide Operating Voltage Range: Supports 2V to 6V, suitable for various applications.
Surface-Mount Package: Space-efficient design for modern circuit boards.
Robust ESD Protection: Exceeds 2000V (HBM) to enhance durability.
Understanding NAND Gates
A NAND (NOT AND) gate is a universal logic gate that outputs LOW (0) only when both inputs are HIGH (1). Otherwise, it outputs HIGH (1).
Truth Table for NAND Gate:
| Input A | Input B | Output (Y) |
|---|
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
Circuit Diagram
Below is a standard circuit diagram for the 74HC00D,653 Logic Gate, showing its four independent NAND gates:
[Insert Circuit Diagram Here]
Each NAND gate operates independently, allowing users to implement complex logic functions in digital circuits.
Applications of 74HC00D,653
The 74HC00D,653 is widely used in various electronic applications across industries such as industrial automation, consumer electronics, computing, and communications.
1. Digital Logic Circuits
Used to create fundamental logic gates like AND, OR, XOR, and NOT using NAND logic IC.
Common in combinational and sequential circuits.
2. Oscillator and Timing Circuits
3. Signal Processing
4. Multiplexers and Decoders
5. Industrial Automation
6. Computing and Memory Circuits
Use Case Scenario
Designing a NAND-Based SR Flip-Flop
A Set-Reset (SR) Flip-Flop can be designed using two NAND gates from the 74HC00D,653. This circuit is widely used in memory storage, data latches, and control systems.
Circuit Explanation:
The SR flip-flop consists of two cross-coupled NAND gates.
When Set (S) = 1 and Reset (R) = 0, the flip-flop sets Q = 1.
When Set (S) = 0 and Reset (R) = 1, the flip-flop resets Q = 0.
If both inputs are 1, the output remains in its previous state.
74HC00D,653 vs. Other NAND Gates
| Feature | 74HC00D,653 (Nexperia) | 74LS00 (TI) | 4011B (CMOS) |
| Voltage Range | 2V – 6V | 4.75V – 5.25V | 3V – 15V |
| Power Dissipation | Low | Medium | Very Low |
| Switching Speed | Fast (~10ns) | Moderate (~15ns) | Slower (~50ns) |
| Package Type | SOIC | DIP/SOIC | DIP/SOIC |
| Applications | High-Speed Logic | Standard TTL Logic | Low-Power CMOS |
The 74HC00D,653 is ideal for applications requiring fast switching speed and low power consumption.
Where to Buy 74HC00D,653
The 74HC00D,653 NAND Gate by Nexperia is available globally at leading electronic component retailers, including Xon Electronics. You can purchase it in the USA, India, Australia, Europe, and other regions.
?? Visit Xon Electronics for reliable sourcing!
Conclusion
The 74HC00D,653 Logic Gate by Nexperia is a powerful Quad 2-Input NAND Gate designed for high-speed digital applications. With its low power dissipation, high noise immunity, and fast switching, it is widely used in industrial automation, computing, and consumer electronics. Its ability to form various digital logic functions makes it an essential component in modern circuit design.
For engineers, hobbyists, and manufacturers, the 74HC00D,653 is a versatile, high-performance logic gate solution that ensures efficiency and reliability in digital logic circuits.
FAQs for 74HC00D,653 Logic Gates by Nexperia
1. What is the 74HC00D,653 Logic Gate?
The 74HC00D,653 is a Quad 2-Input NAND Gate from Nexperia, featuring four independent NAND gates within a single 14-pin SOIC package. It operates on a supply voltage of 2V to 6V and is commonly used in digital logic applications.
2. What is the function of a NAND gate?
A NAND gate performs the NOT AND (NAND) operation. It outputs a LOW signal only when both inputs are HIGH; otherwise, the output remains HIGH.
3. What is the pin configuration of the 74HC00D,653?
It has a 14-pin configuration: 1A, 1B (Inputs), 1Y (Output), 2A, 2B (Inputs), 2Y (Output), GND (Ground), 3Y (Output), 3A, 3B (Inputs), 4Y (Output), 4A, 4B (Inputs), and Vcc (Power Supply).
4. What is the voltage and power rating of the 74HC00D,653?
It operates on a voltage range of 2V to 6V and has low power dissipation, making it energy-efficient for various electronic applications.
5. What are the applications of the 74HC00D,653?
This NAND gate is used in digital logic circuits, timing applications, oscillators, multiplexers, and signal processing for consumer electronics, industrial automation, and computing systems.
6. Can I use the 74HC00D,653 as an inverter?
Yes, by connecting both inputs of a NAND gate together, it functions as an inverter (NOT gate).
7. What package type does the 74HC00D,653 come in?
It is available in a 14-pin SOIC package, which is compact and suitable for surface-mount applications.
8. Where can I buy the 74HC00D,653?
The 74HC00D,653 is available for purchase from Xon Electronics and various online electronic component retailers worldwide, including the USA, India, Australia, and Europe.
9. What is the ESD protection level of this IC?
It features ESD protection exceeding 2000V (HBM) and has high reliability under static discharge conditions.
10. Where can I find the datasheet for the 74HC00D,653?
The datasheet for the 74HC00D,653 can be downloaded from Nexperia's official website or electronic component distributors like Xon Electronics.