CD74HCT00EG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: High-Speed, CMOS Technology
• Package: 14-Pin DIP (Dual In-Line Package)
• Essence: Quad 2-Input NAND Gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 9 ns (typical)
• Quiescent Current: 1 µA (maximum)

Detailed Pin Configuration

The CD74HCT00EG4 has a total of 14 pins. The pin configuration is as follows:

1. Pin 1: A Input 1
2. Pin 2: B Input 1
3. Pin 3: Y Output 1
4. Pin 4: GND (Ground)
5. Pin 5: Y Output 2
6. Pin 6: B Input 2
7. Pin 7: A Input 2
8. Pin 8: VCC (Supply Voltage)
9. Pin 9: Y Output 3
10. Pin 10: C Input 1
11. Pin 11: D Input 1
12. Pin 12: Y Output 4
13. Pin 13: D Input 2
14. Pin 14: C Input 2

Functional Features

• Quad 2-Input NAND Gate: The CD74HCT00EG4 consists of four independent 2-input NAND gates. It performs the logical NAND operation on two input signals and provides the corresponding output.

Advantages and Disadvantages

Advantages: - High-Speed Operation: The CD74HCT00EG4 operates at a high speed, making it suitable for applications that require quick response times. - CMOS Technology: It utilizes CMOS technology, which offers low power consumption and improved noise immunity compared to other logic families.

Disadvantages: - Limited Voltage Range: The supply voltage range of 2V to 6V may restrict its usability in certain applications that require higher or lower voltages. - Propagation Delay: The propagation delay time of 9 ns (typical) may introduce a slight delay in signal processing, which can be critical in some time-sensitive applications.

Working Principles

The CD74HCT00EG4 operates based on the principles of CMOS logic. When both inputs of a NAND gate are high (logic level 1), the output is low (logic level 0). In all other cases, the output is high. This behavior allows the CD74HCT00EG4 to perform logical operations efficiently.

Detailed Application Field Plans

The CD74HCT00EG4 finds applications in various fields, including:

1. Digital Electronics: It is commonly used in digital circuits for signal processing, data manipulation, and logical operations.
2. Microcontrollers: It can be employed in microcontroller-based systems to perform logical functions and interface with other components.
3. Communication Systems: The CD74HCT00EG4 can be utilized in communication systems for signal conditioning, protocol conversion, and error detection.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the CD74HCT00EG4 include:

1. SN74HCT00N: This is a 14-pin DIP package quad 2-input NAND gate from Texas Instruments.
2. MC74HCT00AN: Another 14-pin DIP package quad 2-input NAND gate, manufactured by ON Semiconductor.
3. CD4011BE: A 14-pin DIP package quad 2-input NAND gate from Texas Instruments, utilizing CMOS technology.

These alternative models can be considered based on specific requirements and availability.

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