Encyclopedia Entry: 74LVTH16500DLRG4

Product Overview

Category

The 74LVTH16500DLRG4 belongs to the category of integrated circuits (ICs). Specifically, it falls under the category of logic level shifters.

Use

This IC is primarily used for voltage level shifting in digital systems. It allows for seamless communication between devices operating at different voltage levels.

Characteristics

• Logic Level Shifter: The 74LVTH16500DLRG4 is designed to shift logic levels from one voltage domain to another.
• High-Speed Operation: It operates at high speeds, making it suitable for applications requiring fast data transfer.
• Wide Voltage Range: This IC supports a wide range of input and output voltage levels, enhancing its versatility.
• Low Power Consumption: It is designed to consume minimal power, making it energy-efficient.

Package

The 74LVTH16500DLRG4 is available in a Dual-In-Line (DIL) package. This package type consists of two parallel rows of pins, allowing for easy integration onto circuit boards.

Essence

The essence of the 74LVTH16500DLRG4 lies in its ability to facilitate voltage level shifting, enabling compatibility between devices operating at different voltage levels.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 16
• Logic Family: LVTH

Detailed Pin Configuration

The 74LVTH16500DLRG4 features a 48-pin package with the following pin configuration:

1. OE (Output Enable) Pin
2. A1-A8 (Input Pins)
3. B1-B8 (Output Pins)
4. GND (Ground) Pin
5. VCC (Supply Voltage) Pin

The remaining pins follow a similar pattern, alternating between input and output pins.

Functional Features

• Voltage Level Shifting: The IC facilitates bidirectional voltage level shifting between two voltage domains.
• High-Speed Data Transfer: It supports high-speed data transfer, making it suitable for applications requiring quick communication.
• Output Enable Control: The OE pin allows for enabling or disabling the outputs, providing flexibility in system design.

Advantages and Disadvantages

Advantages

• Versatile Compatibility: The IC supports a wide range of input and output voltage levels, enhancing compatibility between different devices.
• High-Speed Operation: Its ability to operate at high speeds makes it ideal for applications requiring fast data transfer.
• Low Power Consumption: The IC is designed to consume minimal power, contributing to energy efficiency in electronic systems.

Disadvantages

• Complexity: The 74LVTH16500DLRG4 may require careful consideration during circuit design due to its multiple channels and pin configuration.
• Cost: As an integrated circuit, it may have a higher cost compared to discrete components for voltage level shifting.

Working Principles

The 74LVTH16500DLRG4 utilizes a combination of MOSFETs and other semiconductor components to achieve voltage level shifting. It employs a level-shifting technique that ensures seamless communication between devices operating at different voltage levels. By controlling the OE pin, the IC enables or disables the outputs, allowing for efficient data transfer.

Detailed Application Field Plans

The 74LVTH16500DLRG4 finds applications in various fields where voltage level shifting is required. Some notable application areas include: - Communication Systems - Data Acquisition Systems - Industrial Automation - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

While the 74LVTH16500DLRG4 is a reliable choice for voltage level shifting, there are alternative models available in the market. Some notable alternatives include: - SN74LVC1T45: This single-channel voltage level shifter offers similar functionality in a compact package. - CD4504B: A hex non-inverting level shifter that provides compatibility between different voltage domains.

These alternative models offer different features and pin configurations, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the 74LVTH16500DLRG4 is a versatile logic level shifter IC that enables seamless voltage level shifting in digital systems. Its high-speed operation, wide voltage range, and low power consumption make it a valuable component in various applications. Designers can consider alternative models based on specific needs, ensuring optimal performance in their circuits.