MC74LCX573DWG

Product Overview

Category

MC74LCX573DWG belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a latch or flip-flop in digital electronic circuits.

Characteristics

• Low voltage operation: It operates at a low voltage level, typically between 1.65V and 3.6V.
• High-speed performance: The MC74LCX573DWG offers fast switching speeds, making it suitable for high-frequency applications.
• Low power consumption: It consumes minimal power, making it energy-efficient.
• Compact package: It comes in a small form factor package, allowing for space-saving designs.
• High noise immunity: The IC has excellent noise immunity, ensuring reliable operation even in noisy environments.

Package

The MC74LCX573DWG is available in a surface mount package (DWG) with 20 pins.

Essence

The essence of MC74LCX573DWG lies in its ability to store and retain digital information, providing stability and control in digital circuits.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Logic family: LCX
• Number of bits: 8
• Input/output type: Tri-state
• Operating voltage range: 1.65V - 3.6V
• Maximum operating frequency: 100 MHz
• Propagation delay: 2.5 ns (max)
• Output current: ±24 mA

Detailed Pin Configuration

The MC74LCX573DWG has a total of 20 pins, which are assigned specific functions. The pin configuration is as follows:

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. LE: Latch enable
12. Q0: Output 0
13. Q1: Output 1
14. Q2: Output 2
15. Q3: Output 3
16. Q4: Output 4
17. Q5: Output 5
18. Q6: Output 6
19. Q7: Output 7
20. VCC: Power supply

Functional Features

The MC74LCX573DWG offers the following functional features:

• Tri-state outputs: The IC has tri-state outputs, allowing for bus sharing and efficient data transfer.
• Latch enable: The latch enable (LE) pin controls the storage of data in the flip-flop.
• Output enable: The output enable (OE) pin enables or disables the outputs, providing flexibility in controlling the data flow.
• High-speed operation: The IC operates at high speeds, making it suitable for applications requiring quick data processing.

Advantages and Disadvantages

Advantages

• Low voltage operation allows for compatibility with modern low-power systems.
• High noise immunity ensures reliable operation in noisy environments.
• Compact package saves space in circuit designs.
• Tri-state outputs enable efficient bus sharing.

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage.
• Propagation delay of 2.5 ns (max) may introduce timing issues in high-speed applications.

Working Principles

The MC74LCX573DWG is based on the principles of digital logic circuits. It utilizes flip-flops to store and retain digital information. The latch enable (LE) pin controls the storage of data, while the output enable (OE) pin enables or disables the outputs. When the LE pin is activated, the data inputs are latched and stored in the flip-flop. The stored data can then be accessed through the output pins when the OE pin is enabled.

Detailed Application Field Plans

The MC74LCX573DWG finds applications in various fields, including:

1. Microcontrollers: It can be used as a latch or flip-flop in microcontroller-based systems for data storage and control.
2. Communication systems: The IC can be employed in communication systems for efficient data transfer and synchronization.
3. Industrial automation: It can be utilized in industrial automation systems for controlling and monitoring digital signals.
4. Consumer electronics: The MC74LCX573DWG can be integrated into consumer electronic devices for data processing and control.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to MC74LCX573DWG. Some notable alternatives include:

1. SN74L