DM74ALS08M

Product Overview

Category

DM74ALS08M belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for logical AND gate operations.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families

Package

DM74ALS08M is available in a standard 14-pin dual in-line package (DIP).

Essence

The essence of DM74ALS08M lies in its ability to perform logical AND operations on multiple input signals.

Packaging/Quantity

DM74ALS08M is typically sold in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 9ns (max)
• Power Dissipation: 22mW (typ)

Detailed Pin Configuration

DM74ALS08M has a total of 14 pins, numbered as follows:

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

Functional Features

• DM74ALS08M consists of four independent 2-input AND gates.
• Each gate performs a logical AND operation on its two input signals and produces a corresponding output signal.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient processing of input signals.
• Low power consumption helps in reducing energy usage.
• Wide operating voltage range ensures compatibility with various systems.
• Can be used in conjunction with different logic families, providing flexibility in circuit design.

Disadvantages

• Limited number of inputs per gate (only 2 inputs).
• May not be suitable for complex logic operations requiring more than 2 inputs.

Working Principles

DM74ALS08M operates based on the principles of digital logic. It uses transistors and other electronic components to perform logical AND operations on the input signals. The output is determined by the combination of the input signals according to the truth table of an AND gate.

Detailed Application Field Plans

DM74ALS08M finds applications in various fields, including: 1. Digital communication systems 2. Microprocessor-based systems 3. Industrial automation 4. Robotics 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be used as substitutes for DM74ALS08M include: 1. SN74LS08N 2. MC74HC08AN 3. CD4081BE 4. 74HCT08N 5. HEF4081BP

These alternative models offer similar functionality and can be used interchangeably in most applications.

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