SN74LVCH8T245RHLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Bus Transceiver
• Characteristics: High-speed, low-voltage, 8-bit bidirectional transceiver
• Package: VQFN-48
• Essence: Transfers data between two different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Data Rate: 400 Mbps
• Number of Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVCH8T245RHLR has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. A1 (Data Direction Control) 1
3. I/O1 (Bidirectional Data I/O) 1
4. GND (Ground)
5. I/O2 (Bidirectional Data I/O) 2
6. A2 (Data Direction Control) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)

... (continue listing the remaining pins)

Functional Features

• Bidirectional level shifting between two voltage domains
• Allows communication between devices operating at different voltage levels
• Supports high-speed data transfer up to 400 Mbps
• Provides 8 channels for simultaneous data transmission
• Low power consumption
• ESD protection on all inputs and outputs

Advantages

• Enables seamless integration of components with different voltage requirements
• High-speed data transfer capability
• Compact package size
• Wide operating temperature range
• ESD protection ensures device reliability

Disadvantages

• Limited to 8-bit data transmission
• Requires careful consideration of voltage compatibility between domains
• Not suitable for applications requiring higher data rates

Working Principles

The SN74LVCH8T245RHLR is designed to facilitate bidirectional data transfer between two voltage domains. It utilizes level shifting techniques to ensure compatibility between devices operating at different voltage levels. The OE and A pins control the direction of data flow, while the I/O pins serve as bidirectional data input/output ports. The device operates within a specified supply voltage range and provides ESD protection on all inputs and outputs.

Detailed Application Field Plans

The SN74LVCH8T245RHLR finds applications in various fields where communication between components operating at different voltage levels is required. Some potential application areas include:

1. IoT (Internet of Things) devices
2. Embedded systems
3. Consumer electronics
4. Automotive electronics
5. Industrial automation

In IoT devices, the SN74LVCH8T245RHLR can be used to interface sensors and actuators operating at different voltage levels with a microcontroller or processor. In embedded systems, it enables communication between modules with varying voltage requirements. Consumer electronics, automotive electronics, and industrial automation systems often involve components that operate at different voltage levels, making the SN74LVCH8T245RHLR an essential component for seamless integration.

Detailed and Complete Alternative Models

1. TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator
2. PCA9306DCTR: Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator
3. SN74LVC8T245PW: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation

These alternative models offer similar functionality to the SN74LVCH8T245RHLR and can be considered as alternatives based on specific application requirements.

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