SN74BCT29821DWE4

Product Overview

Category

The SN74BCT29821DWE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications, specifically for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Robust design for reliable performance
• Compatibility with various logic families

Package

The SN74BCT29821DWE4 is available in a standard 20-pin wide SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to store and process digital information efficiently and reliably.

Packaging/Quantity

The SN74BCT29821DWE4 is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Logic Family: BCT
• Number of Inputs: 8
• Number of Outputs: 8
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 10 ns (max)
• Output Current: ±24 mA

Detailed Pin Configuration

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. CLK (Clock Input)
12. CLR (Clear Input)
13. Q0 (Output 0)
14. Q1 (Output 1)
15. Q2 (Output 2)
16. Q3 (Output 3)
17. Q4 (Output 4)
18. Q5 (Output 5)
19. Q6 (Output 6)
20. VCC (Supply Voltage)

Functional Features

• Data storage and retrieval
• Parallel-to-serial conversion
• Serial-to-parallel conversion
• Output enable/disable control
• Clear/reset functionality

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 applications.
• Robust design ensures reliable performance even in challenging environments.
• Compatibility with different logic families enhances versatility.

Disadvantages

• Limited number of inputs and outputs may restrict the complexity of certain applications.
• Propagation delay of 10 ns (max) may introduce timing constraints in high-speed systems.

Working Principles

The SN74BCT29821DWE4 operates based on digital logic principles. It utilizes internal circuitry to store and manipulate binary data. The clock input controls the timing of data transfer, while the output enable and clear inputs provide additional control over the output signals. By leveraging its internal structure, the IC can perform parallel-to-serial and serial-to-parallel conversions, enabling efficient data processing.

Detailed Application Field Plans

The SN74BCT29821DWE4 finds application in various fields, including:

1. Communication Systems: Used for data buffering and synchronization in communication protocols.
2. Industrial Automation: Employed in control systems for data storage and manipulation.
3. Automotive Electronics: Integrated into automotive control units for signal processing and data management.
4. Consumer Electronics: Utilized in devices such as printers, scanners, and gaming consoles for data handling.

Detailed and Complete Alternative Models

1. SN74BCT29821DW: Similar to SN74BCT29821DWE4, but without the extended temperature range.
2. SN74BCT29821N: DIP (Dual In-line Package) version of the SN74BCT29821DWE4.
3. SN74BCT29821DLR: Smaller package variant in a 16-pin SOIC package.

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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