74LCX574WMX

Product Overview

Category

The 74LCX574WMX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

• Low voltage operation: The 74LCX574WMX operates at a low voltage, typically around 2.5V to 3.6V.
• High-speed performance: It offers fast data transfer rates, making it suitable for high-speed applications.
• Wide temperature range: This IC can operate within a wide temperature range, typically from -40°C to +85°C.
• Low power consumption: The 74LCX574WMX is designed to consume minimal power, making it energy-efficient.

Package

The 74LCX574WMX is available in a small outline package (SOIC) format.

Essence

The essence of the 74LCX574WMX lies in its ability to store and transfer digital data efficiently and reliably.

Packaging/Quantity

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

Specifications

• Number of bits: 8
• Logic family: LCX
• Input/output type: Tri-state
• Supply voltage: 2.5V to 3.6V
• Operating temperature range: -40°C to +85°C
• Propagation delay: <10 ns
• Output current: ±24 mA

Detailed Pin Configuration

The 74LCX574WMX has a total of 20 pins, each serving a specific function. Here is the 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. CP: Clock pulse
12. MR: Master reset
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. Q7: Output 7

Functional Features

The 74LCX574WMX offers the following functional features:

• Data storage: It can store up to 8 bits of digital data.
• Data transfer: The IC allows for efficient and reliable transfer of data between different components in a digital system.
• Tri-state outputs: The tri-state output feature enables multiple devices to share a common bus, reducing conflicts and improving system efficiency.
• Output enable control: The output enable pin allows for easy control of the output state, enabling or disabling the data transfer as needed.
• Master reset: The master reset pin resets the internal state of the IC, allowing for a fresh start when required.

Advantages and Disadvantages

Advantages

• Low voltage operation reduces power consumption.
• High-speed performance enables fast data transfer.
• Wide temperature range allows for versatile applications.
• Tri-state outputs facilitate efficient bus sharing.

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage capacity.
• Requires external clock pulse for proper functioning.

Working Principles

The 74LCX574WMX operates based on the principles of digital logic circuits. It utilizes flip-flops to store and transfer data. The clock pulse controls the timing of data transfer, while the output enable pin enables or disables the output state. The master reset pin resets the internal state of the IC when required.

Detailed Application Field Plans

The 74LCX574WMX finds applications in various fields, including:

1. Microcontrollers: Used for data storage and transfer between microcontrollers and peripheral devices.
2. Communication systems: Enables efficient data transfer between different components in communication systems.
3. Computer memory modules: Facilitates data storage and retrieval in computer memory modules.
4. Industrial automation: Used in control systems for storing and transferring digital signals.
5. Automotive electronics: Enables data transfer in automotive electronic systems.

Detailed and Complete Alternative Models

• 74HC574: Similar functionality but operates at a higher voltage range (typically 2V to 6V).
• 74LS574: Offers similar functionality but operates at a higher power consumption level.
• 74ACT574: Provides faster speed performance but requires a higher supply voltage (typically 4.5V to 5.5V).

These alternative models can be considered based on