SN74LVCR2245ADBQR

Product Overview

Category

SN74LVCR2245ADBQR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage Level Translation: SN74LVCR2245ADBQR allows bidirectional voltage level translation between different logic levels.
• Signal Buffering: It provides buffering capabilities to ensure proper signal integrity.
• High-Speed Operation: This IC operates at high speeds, making it suitable for applications requiring fast data transfer.
• Low Power Consumption: SN74LVCR2245ADBQR is designed to consume low power, enhancing energy efficiency in electronic systems.

Package

SN74LVCR2245ADBQR is available in a quad flat package (QFP), which provides ease of installation and compatibility with standard PCB designs.

Essence

The essence of SN74LVCR2245ADBQR lies in its ability to facilitate voltage level translation and signal buffering, enabling seamless communication between different logic levels.

Packaging/Quantity

This IC is typically packaged in reels or tubes, containing a specific quantity per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Logic Family: LVCR
• Number of Channels: 8
• Input Voltage Range: 1.65V to 5.5V
• Output Voltage Range: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.3V to 3.6V
• Package Type: QFP
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The pin configuration of SN74LVCR2245ADBQR is as follows:

Pin 1: A1 Pin 2: B1 Pin 3: OE# Pin 4: A2 Pin 5: B2 Pin 6: GND Pin 7: B3 Pin 8: A3 Pin 9: VCC Pin 10: B4 Pin 11: A4 Pin 12: B5 Pin 13: A5 Pin 14: B6 Pin 15: A6 Pin 16: B7 Pin 17: A7 Pin 18: B8 Pin 19: A8 Pin 20: DIR Pin 21: NC Pin 22: NC Pin 23: NC Pin 24: NC Pin 25: NC Pin 26: NC Pin 27: NC Pin 28: NC

Functional Features

• Bidirectional Voltage Level Translation: SN74LVCR2245ADBQR allows bidirectional translation between different voltage levels, ensuring seamless communication between devices operating at different logic levels.
• Signal Buffering: It provides buffering capabilities to prevent signal degradation and maintain signal integrity during transmission.
• Output Enable Control: The OE# pin enables or disables the outputs, allowing for efficient power management and control of the IC.

Advantages and Disadvantages

Advantages

• Wide Voltage Range: SN74LVCR2245ADBQR supports a wide input and output voltage range, making it versatile for various applications.
• High-Speed Operation: This IC operates at high speeds, enabling fast data transfer in time-critical applications.
• Low Power Consumption: SN74LVCR2245ADBQR is designed to consume low power, contributing to energy efficiency in electronic systems.
• Compact Package: The QFP package offers ease of installation and compatibility with standard PCB designs.

Disadvantages

• Limited Channel Count: SN74LVCR2245ADBQR has a limited number of channels (8), which may not be sufficient for applications requiring a higher channel count.
• Temperature Limitations: The operating temperature range (-40°C to +85°C) may restrict its use in extreme temperature environments.

Working Principles

SN74LVCR2245ADBQR operates based on voltage level translation principles. It utilizes internal circuitry to convert signals between different logic levels bidirectionally. The OE# pin controls the enable/disable state of the outputs, allowing for efficient power management and control.

Detailed Application Field Plans

SN74LVCR2245ADBQR finds applications in various electronic systems, including but not limited to: - Microcontrollers - Communication devices - Data acquisition systems - Industrial automation equipment - Consumer electronics

In these applications, it facilitates voltage level translation and signal buffering, ensuring seamless communication between devices operating at different logic levels.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to SN74LVCR2245ADBQR. Some notable alternatives include: - SN74LVC245A - SN74AVC4T245