SN74AHCT00DRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-Speed, Low-Power, Quad 2-Input NAND Gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The SN74AHCT00DRE4 is a quad 2-input NAND gate that operates at high speed while consuming low power. It is designed to be used in various digital logic applications.
• Packaging/Quantity: The SN74AHCT00DRE4 is available in a reel packaging with 2500 units per reel.

Specifications

• Logic Family: AHCT
• Number of Gates: 4
• Number of Inputs per Gate: 2
• Operating Voltage Range: 2V to 5.5V
• Propagation Delay: 6 ns (typical)
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±8 mA
• Power Dissipation: 4.5 mW (typical)

Detailed Pin Configuration

The SN74AHCT00DRE4 has a total of 14 pins, which are assigned as follows:

1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Output Y1
4. Pin 4: Ground (GND)
5. Pin 5: Input A2
6. Pin 6: Input B2
7. Pin 7: Output Y2
8. Pin 8: VCC (Positive Power Supply)
9. Pin 9: Input A3
10. Pin 10: Input B3
11. Pin 11: Output Y3
12. Pin 12: Input A4
13. Pin 13: Input B4
14. Pin 14: Output Y4

Functional Features

• High-speed operation: The SN74AHCT00DRE4 is designed to operate at high speeds, making it suitable for applications that require quick response times.
• Low power consumption: This IC consumes low power, making it energy-efficient and suitable for battery-powered devices.
• Quad 2-input NAND gate: The SN74AHCT00DRE4 consists of four independent 2-input NAND gates, providing flexibility in designing complex logic circuits.
• Wide operating voltage range: It can operate within a voltage range of 2V to 5.5V, allowing compatibility with various digital systems.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick signal processing. - Low power consumption prolongs battery life in portable devices. - Quad configuration provides versatility in circuit design. - Wide operating voltage range allows compatibility with different systems.

Disadvantages: - Limited number of gates per IC may require multiple ICs for larger logic circuits. - Propagation delay of 6 ns may not be suitable for ultra-high-speed applications.

Working Principles

The SN74AHCT00DRE4 operates based on the principles of NAND gate logic. Each of the four independent NAND gates takes two inputs and produces an output based on the logical operation of NAND (NOT AND). When both inputs are high (logic level 1), the output becomes low (logic level 0). In all other cases, the output remains high.

Detailed Application Field Plans

The SN74AHCT00DRE4 finds applications in various fields, including:

1. Digital Logic Design: It can be used to implement various logic functions such as AND, OR, XOR, and more.
2. Microcontrollers and Microprocessors: It can serve as a building block for interfacing and signal processing in these systems.
3. Communication Systems: It can be used for signal conditioning, data encoding/decoding, and protocol implementation.
4. Industrial Automation: It finds applications in control systems, robotics, and sensor interfacing.

Detailed and Complete Alternative Models

1. SN74AHCT00DR: Similar to SN74AHCT00DRE4 but without reel packaging.
2. SN74AHC00D: Similar functionality with slightly different electrical characteristics.
3. SN74LS00N: TTL (Transistor-Transistor Logic) version of the quad 2-input NAND gate.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

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