DM7404N

Product Overview

• Category: Integrated Circuit
• Use: Logic Gates
• Characteristics: Hex Inverter
• Package: DIP (Dual Inline Package)
• Essence: The DM7404N is a hex inverter integrated circuit that performs the logical operation of inverting the input signal.
• Packaging/Quantity: The DM7404N is typically sold in packs of 10 or 25.

Specifications

• Supply Voltage: 5V
• Logic Family: TTL (Transistor-Transistor Logic)
• Number of Inputs: 6
• Number of Outputs: 6
• Propagation Delay: 12 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DM7404N has a total of 14 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. Pin 1: Input A1
2. Pin 2: Output Y1
3. Pin 3: Input A2
4. Pin 4: Output Y2
5. Pin 5: Input A3
6. Pin 6: Output Y3
7. Pin 7: Ground (GND)
8. Pin 8: Output Y4
9. Pin 9: Input A4
10. Pin 10: Output Y5
11. Pin 11: Input A5
12. Pin 12: Output Y6
13. Pin 13: VCC (+5V)
14. Pin 14: Input A6

Functional Features

• The DM7404N provides six independent inverters in a single package.
• It operates on a 5V power supply and is compatible with TTL logic levels.
• Each inverter has one input and one output, allowing for logical inversion of the input signal.
• The propagation delay of 12 ns ensures fast and efficient operation.

Advantages and Disadvantages

Advantages

• Compact and space-saving design with multiple inverters in a single package.
• Low power consumption due to TTL logic family.
• Fast propagation delay allows for high-speed applications.
• Easy integration into existing digital circuits.

Disadvantages

• Limited number of inputs and outputs compared to more complex logic devices.
• Requires external components for voltage regulation and protection.

Working Principles

The DM7404N operates based on the principles of digital logic. Each inverter within the IC takes an input signal and produces the logical complement of that signal at its output. This is achieved through the use of transistors and other electronic components within the integrated circuit.

Detailed Application Field Plans

The DM7404N can be used in various applications where logical inversion is required. Some common application fields include:

1. Digital signal processing
2. Microcontroller interfacing
3. Data transmission systems
4. Clock synchronization circuits
5. Logic level conversion

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to the DM7404N. Some popular alternatives include:

1. SN74LS04N: Hex Inverter IC from Texas Instruments
2. CD4069UBCN: CMOS Hex Inverter IC from ON Semiconductor
3. MC74HC04AN: High-Speed CMOS Hex Inverter IC from Motorola

These alternative models provide similar features and can be used as substitutes for the DM7404N depending on specific requirements.

In conclusion, the DM7404N is a hex inverter integrated circuit that finds applications in various digital systems. Its compact design, low power consumption, and fast operation make it a versatile component in the field of digital logic.