74LVCR162245APVG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Buffer
• Characteristics: Bi-directional, Voltage Translation, High-Speed Operation
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Number of Channels: 16
• Input/Output Type: Tri-State

Detailed Pin Configuration

The 74LVCR162245APVG has a total of 48 pins, arranged as follows:

• Pin 1: OE (Output Enable) 1
• Pin 2: A1 (Input/Output) 1
• Pin 3: Y1 (Output) 1
• Pin 4: GND (Ground)
• Pin 5: Y2 (Output) 2
• Pin 6: A2 (Input/Output) 2
• ...
• Pin 47: A16 (Input/Output) 16
• Pin 48: OE (Output Enable) 2

Functional Features

• Bi-directional voltage translation between two different voltage domains.
• Allows interfacing between devices operating at different voltage levels.
• Provides level shifting capability for bidirectional data transfer.
• Supports high-speed operation up to 100MHz.

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices with different voltage requirements. - Offers reliable signal translation without the need for additional components. - Supports high-speed data transfer, making it suitable for various applications.

Disadvantages: - Limited to a maximum operating frequency of 100MHz. - Requires careful consideration of voltage compatibility to avoid signal distortion.

Working Principles

The 74LVCR162245APVG operates by utilizing a combination of MOSFETs and CMOS technology. It employs a voltage level shifting technique to translate signals between two different voltage domains. The device ensures bidirectional data transfer by utilizing tri-state outputs, allowing multiple devices to share the same bus without interference.

Detailed Application Field Plans

The 74LVCR162245APVG finds applications in various fields, including:

1. Communication Systems: Facilitates voltage translation between different communication protocols, enabling seamless data exchange.
2. Industrial Automation: Allows interfacing between devices operating at different voltage levels, enhancing compatibility and integration.
3. Consumer Electronics: Enables communication between components with varying voltage requirements, such as microcontrollers and sensors.
4. Automotive Electronics: Supports voltage translation in automotive systems, ensuring proper communication between different subsystems.

Detailed and Complete Alternative Models

1. SN74LVC245A: Similar functionality, available in different package options.
2. MC74LVX245: Bi-directional voltage translator with enhanced ESD protection.
3. 74HCT245: Octal bus transceiver with similar voltage translation capabilities.

Note: This is not an exhaustive list, and there are several alternative models available from different manufacturers.

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