74LCXH16245TTR

Product Overview

Category

The 74LCXH16245TTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal level shifting and voltage translation in various electronic devices.

Characteristics

• Low-voltage operation: The 74LCXH16245TTR operates at a low voltage, typically between 1.65V and 3.6V.
• Bidirectional data flow: It supports bidirectional data transmission, allowing signals to be translated from one voltage level to another in both directions.
• High-speed performance: This IC offers high-speed operation, making it suitable for applications requiring fast data transfer.
• ESD protection: The 74LCXH16245TTR provides built-in electrostatic discharge (ESD) protection, ensuring reliability and robustness.

Package

The 74LCXH16245TTR is available in a TSSOP (Thin Shrink Small Outline Package) package. This package type offers a compact size and easy integration into circuit boards.

Essence

The essence of the 74LCXH16245TTR lies in its ability to facilitate voltage level translation, enabling seamless communication between different components operating at different voltage levels.

Packaging/Quantity

The 74LCXH16245TTR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Number of Channels: 16
• Input/Output Compatibility: LVTTL/TTL
• Maximum Data Rate: 400 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LCXH16245TTR features a total of 48 pins, arranged as follows:

• Pin 1: OE (Output Enable) Input
• Pins 2-17: A1-A16 (Data Input/Output)
• Pins 18-33: B1-B16 (Data Input/Output)
• Pins 34-48: VCC, GND (Power Supply)

Functional Features

• Bidirectional Voltage Translation: The IC allows for bidirectional voltage translation between two sets of data lines, enabling seamless communication between devices operating at different voltage levels.
• Output Enable Control: The OE pin controls the output enable/disable function, allowing users to selectively enable or disable the data transmission.
• High-Speed Operation: The 74LCXH16245TTR offers high-speed performance, making it suitable for applications requiring rapid data transfer.

Advantages and Disadvantages

Advantages

• Low-voltage operation enables compatibility with a wide range of electronic devices.
• Bidirectional data flow simplifies circuit design and enhances flexibility.
• High-speed operation facilitates fast data transfer in time-critical applications.
• Built-in ESD protection ensures reliability and robustness.

Disadvantages

• Limited voltage range: The IC is designed for low-voltage applications and may not be suitable for high-voltage environments.
• Sensitivity to noise: As with any integrated circuit, the 74LCXH16245TTR may be susceptible to noise interference, requiring proper signal conditioning measures.

Working Principles

The 74LCXH16245TTR utilizes a combination of MOSFETs and CMOS technology to achieve voltage level shifting. It employs a bidirectional voltage translation scheme that allows signals to be translated from one voltage level to another, ensuring seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The 74LCXH16245TTR finds application in various fields, including but not limited to: - Consumer electronics - Telecommunications - Industrial automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCXH16245TTR include: - SN74LVC245A - MC74LVX245 - 74HC245

These alternatives can be considered based on specific requirements, availability, and compatibility with existing designs.

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