SN74ACT00D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-Input NAND Gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-speed, low-power consumption logic gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 3.8ns (typical)
• Maximum Quiescent Current: 4μA

Detailed Pin Configuration

The SN74ACT00D 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 (+5V)
9. Pin 9: Output Y3
10. Pin 10: Input B3
11. Pin 11: Input A3
12. Pin 12: Output Y4
13. Pin 13: Input B4
14. Pin 14: Input A4

Functional Features

• Quad 2-input NAND gate with Schmitt-trigger inputs
• High-speed operation with minimal power consumption
• Wide operating voltage range for compatibility with various systems
• Schmitt-trigger inputs provide hysteresis and improve noise immunity
• TTL (Transistor-Transistor Logic) compatible inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient processing of logic signals - Low power consumption helps in reducing overall system energy requirements - Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation - Wide operating voltage range enables compatibility with different systems

Disadvantages: - Limited to NAND gate functionality, may not be suitable for all logic operations - Requires external components for more complex logic functions - Sensitive to electrostatic discharge (ESD), necessitating proper handling precautions

Working Principles

The SN74ACT00D is a quad 2-input NAND gate that performs logical AND followed by logical NOT operations. It accepts two input signals and produces an output signal based on the logical NAND function. The Schmitt-trigger inputs ensure stable switching thresholds, allowing for reliable operation even in the presence of noise or signal variations.

Detailed Application Field Plans

The SN74ACT00D is widely used in various digital systems and applications, including:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Industrial control systems
4. Automotive electronics
5. Consumer electronics
6. Instrumentation and measurement equipment

Detailed and Complete Alternative Models

1. SN74ACT00: Similar to SN74ACT00D but available in a different package (PDIP)
2. 74HC00: CMOS version of the quad 2-input NAND gate
3. CD4011: CMOS quad 2-input NAND gate with higher voltage tolerance
4. MC74ACT00: Alternative manufacturer's version of the SN74ACT00D

These alternative models offer similar functionality and can be used as replacements depending on specific requirements and availability.

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