SN74ALS841DWR

Product Overview

Category

SN74ALS841DWR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data processing, signal amplification, and logic operations.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL (Transistor-Transistor Logic) inputs
• Multiple input and output pins for versatile connectivity

Package

SN74ALS841DWR is available in a small outline package (SOIC) format. This package provides ease of handling and compatibility with standard PCB (Printed Circuit Board) designs.

Essence

The essence of SN74ALS841DWR lies in its ability to process digital signals efficiently and reliably, making it an essential component in modern electronic devices.

Packaging/Quantity

SN74ALS841DWR is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage High Level (VIH): 2.0V to VCC + 0.5V
• Input Voltage Low Level (VIL): -0.5V to 0.8V
• Output Voltage High Level (VOH): 2.4V (min)
• Output Voltage Low Level (VOL): 0.4V (max)
• Maximum Clock Frequency: 50MHz

Detailed Pin Configuration

SN74ALS841DWR consists of multiple pins, each serving a specific purpose. The pin configuration is as follows:

1. A0: Input A0
2. A1: Input A1
3. A2: Input A2
4. A3: Input A3
5. A4: Input A4
6. A5: Input A5
7. A6: Input A6
8. A7: Input A7
9. GND: Ground
10. B0: Input B0
11. B1: Input B1
12. B2: Input B2
13. B3: Input B3
14. B4: Input B4
15. B5: Input B5
16. B6: Input B6
17. B7: Input B7
18. CLK: Clock Input
19. OE: Output Enable
20. Y0: Output Y0
21. Y1: Output Y1
22. Y2: Output Y2
23. Y3: Output Y3
24. Y4: Output Y4
25. Y5: Output Y5
26. Y6: Output Y6
27. Y7: Output Y7
28. VCC: Supply Voltage

Functional Features

SN74ALS841DWR offers the following functional features:

• 8-bit parallel data processing
• Bidirectional data flow
• Clock input for synchronous operation
• Output enable pin for controlling data output
• Compatibility with TTL logic levels
• High-speed operation for time-critical applications

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption contributes to energy efficiency.
• Wide operating voltage range provides flexibility in various electronic systems.
• Compatibility with TTL inputs ensures seamless integration with existing designs.
• Multiple input and output pins allow for versatile connectivity options.

Disadvantages

• Limited number of input/output pins may restrict complex system designs.
• Sensitive to electrostatic discharge (ESD), requiring proper handling and protection during assembly.

Working Principles

SN74ALS841DWR operates based on the principles of digital logic. It receives input signals through the A and B pins, processes them using internal circuitry, and produces the corresponding output signals at the Y pins. The clock input (CLK) synchronizes the data processing, while the output enable (OE) pin controls the data output.

Detailed Application Field Plans

SN74ALS841DWR finds applications in various fields, including:

1. Data communication systems
2. Microprocessor-based systems
3. Industrial automation
4. Instrumentation and measurement equipment
5. Automotive electronics
6. Consumer electronics

In these fields, SN74ALS841DWR is used for tasks such as data routing, signal amplification, and logic operations.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to SN74ALS841DWR. Some notable alternatives include:

1. SN74LS841: Similar characteristics and pin configuration, but operates at a lower clock frequency.
2. SN74HC841: Compatible with CMOS logic levels,