SN7400DRG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Quad 2-Input NAND Gate
• Package: SOIC-14
• Essence: High-speed CMOS technology
• 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)
• Maximum Quiescent Current: 1 µA

Detailed Pin Configuration

The SN7400DRG4 has a total of 14 pins. The pin configuration is as follows:

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

Functional Features

• Quad 2-Input NAND gate with open-drain outputs
• High-speed operation due to CMOS technology
• Low power consumption
• Wide supply voltage range for versatility
• Compatible with TTL and CMOS logic levels

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low power consumption reduces energy usage - Versatile supply voltage range enables compatibility with various systems - Open-drain outputs provide flexibility in circuit design

Disadvantages: - Limited number of inputs and outputs - Not suitable for applications requiring complex logic functions

Working Principles

The SN7400DRG4 is a quad 2-input NAND gate that performs logical operations on two input signals. It utilizes CMOS technology, which allows for high-speed operation and low power consumption. The open-drain outputs provide flexibility in connecting to other components or circuits.

When both inputs are high (logic level 1), the output of the NAND gate becomes low (logic level 0). In all other cases, the output remains high. This behavior follows the truth table for a NAND gate:

| A | B | Y | |---|---|---| | 0 | 0 | 1 | | 0 | 1 | 1 | | 1 | 0 | 1 | | 1 | 1 | 0 |

Detailed Application Field Plans

The SN7400DRG4 can be used in various digital systems and applications, including but not limited to: - Arithmetic circuits - Data processing units - Control systems - Memory address decoding - Clock synchronization circuits

Its compatibility with TTL and CMOS logic levels makes it suitable for integration into existing systems or as a replacement for similar logic gates.

Detailed and Complete Alternative Models

Some alternative models to the SN7400DRG4 include: - SN74LS00: Quad 2-Input NAND Gate (TTL) - CD4011: Quad 2-Input NAND Gate (CMOS) - MC14011: Quad 2-Input NAND Gate (CMOS)

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements and system compatibility.

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