74LCXH2245MSAX

Product Overview

Category

The 74LCXH2245MSAX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for level shifting and voltage translation applications.

Characteristics

• Low-voltage operation: The 74LCXH2245MSAX operates at a low voltage, typically between 1.65V and 3.6V.
• Bidirectional data flow: It supports bidirectional data transfer between two voltage domains.
• High-speed operation: This IC offers high-speed data transmission, making it suitable for applications requiring fast signal processing.
• ESD protection: It provides Electrostatic Discharge (ESD) protection, safeguarding against potential damage caused by electrostatic discharge events.

Package

The 74LCXH2245MSAX is available in a small-outline package (SOIC), which is a surface-mount package with gull-wing leads.

Essence

The essence of the 74LCXH2245MSAX lies in its ability to facilitate communication between devices operating at different voltage levels, ensuring compatibility and reliable data transfer.

Packaging/Quantity

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

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Logic Family: LCX
• Number of Channels: 8
• Input/Output Type: Bidirectional
• Data Rate: Up to 400 Mbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC

Detailed Pin Configuration

The 74LCXH2245MSAX has a total of 20 pins, with each pin serving a specific function. Here is the detailed pin configuration:

1. OE (Output Enable) 1
2. A1 (Channel Select) 1
3. I/O1 (Bidirectional Data) 1
4. GND (Ground)
5. I/O2 (Bidirectional Data) 2
6. A2 (Channel Select) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)
9. I/O3 (Bidirectional Data) 3
10. A3 (Channel Select) 3
11. I/O4 (Bidirectional Data) 4
12. GND (Ground)
13. I/O5 (Bidirectional Data) 5
14. A4 (Channel Select) 4
15. OE (Output Enable) 3
16. VCC (Supply Voltage)
17. I/O6 (Bidirectional Data) 6
18. A5 (Channel Select) 5
19. I/O7 (Bidirectional Data) 7
20. I/O8 (Bidirectional Data) 8

Functional Features

• Bidirectional Level Shifting: The 74LCXH2245MSAX allows bidirectional data transfer between two voltage domains, enabling seamless communication between devices operating at different voltage levels.
• High-Speed Operation: With a data rate of up to 400 Mbps, this IC ensures fast and efficient signal transmission.
• ESD Protection: The integrated Electrostatic Discharge (ESD) protection guards against potential damage caused by electrostatic discharge events, enhancing the reliability and durability of the device.

Advantages and Disadvantages

Advantages

• Low-voltage operation enables compatibility with various systems and devices.
• Bidirectional data flow simplifies communication between different voltage domains.
• High-speed operation facilitates fast signal processing.
• ESD protection enhances device reliability.

Disadvantages

• Limited number of channels (8) may not be sufficient for certain applications requiring a higher channel count.
• The SOIC package may not be suitable for all types of circuit board designs.

Working Principles

The 74LCXH2245MSAX utilizes a combination of MOSFETs and logic gates to achieve bidirectional level shifting. It employs a voltage translation technique that allows data to be transferred between two voltage domains while maintaining signal integrity and compatibility.

Detailed Application Field Plans

The 74LCXH2245MSAX finds application in various fields, including but not limited to:

1. Communication Systems: It can be used in communication systems to interface devices operating at different voltage levels, ensuring seamless data transfer.
2. Consumer Electronics: This IC is suitable for consumer electronic devices where voltage translation is required, such as smartphones, tablets, and gaming consoles.
3. Industrial Automation: It can be utilized in industrial automation systems to enable communication between devices with varying voltage requirements.
4. Automotive Electronics: The 74LCXH2245MSAX can be employed in automotive electronics to facilitate data exchange between components operating at different voltage levels.

Detailed and Complete Alternative Models

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