DM7405N

Product Overview

Category

DM7405N belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic circuits for various applications.

Characteristics

• DM7405N is a quad 2-input NAND gate IC.
• It operates on a supply voltage range of 4.75V to 5.25V.
• The input voltage range is from -0.5V to VCC + 0.5V.
• It has a maximum input current of ±10mA.
• The output current is 8mA per gate.
• DM7405N has a propagation delay of 15ns.

Package

The DM7405N IC is available in a 14-pin DIP (Dual In-line Package) format.

Essence

The essence of DM7405N lies in its ability to perform logical operations using NAND gates, which are fundamental building blocks in digital circuits.

Packaging/Quantity

DM7405N is typically sold in packs containing one IC.

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Maximum Input Current: ±10mA
• Output Current: 8mA per gate
• Propagation Delay: 15ns

Detailed Pin Configuration

The DM7405N IC has a total of 14 pins, numbered 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 (Supply Voltage)
9. Pin 9: Input A3
10. Pin 10: Input B3
11. Pin 11: Output Y3
12. Pin 12: Ground (GND)
13. Pin 13: Input A4
14. Pin 14: Input B4

Functional Features

• DM7405N consists of four independent NAND gates.
• Each gate has two inputs and one output.
• It performs the logical NAND operation on the inputs and produces the result at the output.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into electronic circuits.
• Low power consumption.
• High noise immunity.
• Versatile usage in various digital applications.

Disadvantages

• Limited number of gates per IC.
• Not suitable for high-speed applications due to its propagation delay.

Working Principles

DM7405N operates based on the principles of digital logic. The NAND gate, which is the fundamental component of this IC, produces an output that is the inverse of the logical AND operation performed on its inputs. By combining multiple NAND gates, complex logical operations can be achieved.

Detailed Application Field Plans

DM7405N finds applications in a wide range of fields, including but not limited to: - Digital electronics - Microcontrollers - Computer systems - Communication systems - Industrial automation - Robotics

Detailed and Complete Alternative Models

Some alternative models to DM7405N include: - SN74LS00N - CD4011BE - MC14011BCL - HCF4011BE - HEF4011BP

These alternatives offer similar functionality and can be used as replacements for DM7405N in various applications.

In conclusion, DM7405N is a quad 2-input NAND gate IC that finds extensive use in digital electronics. Its compact size, low power consumption, and versatility make it a popular choice among engineers. However, its limited number of gates per IC and propagation delay should be considered when selecting it for high-speed applications.