74AVCH1T45GW,125

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Bi-directional voltage level translator with automatic direction sensing
• Package: SOT753 (SC-70-5)
• Essence: This IC is designed to translate signals between different voltage levels in electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.3V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: 2.3V to VCC
• Low-Level Output Voltage: GND to 0.8V
• Maximum Data Rate: 400 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74AVCH1T45GW,125 IC has the following pin configuration:

____ OE | | VCC A1IN1 | | B1OUT A1IN2 | | B1IN GND | | A1OUT ----

Functional Features

• Bi-directional voltage level translation: Allows for bidirectional signal translation between two voltage domains.
• Automatic direction sensing: The IC automatically detects the direction of the data flow and adjusts the translation accordingly.
• Wide supply voltage range: Can operate with supply voltages ranging from 1.65V to 5.5V, making it compatible with various systems.
• High-speed data transmission: Supports data rates up to 400 Mbps, enabling fast signal translation.

Advantages and Disadvantages

Advantages: - Compact package size - Wide supply voltage range - Automatic direction sensing

Disadvantages: - Limited maximum data rate compared to some other level shifters - Single-channel design, not suitable for applications requiring multiple channels of translation

Working Principles

The 74AVCH1T45GW,125 is based on CMOS technology and utilizes a combination of MOSFETs and control logic to achieve voltage level translation. The automatic direction sensing feature allows the IC to determine the direction of the data flow by monitoring the input and output voltages, ensuring accurate translation.

Detailed Application Field Plans

This IC finds applications in various electronic systems where voltage level translation is required. Some common application fields include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

• SN74LVC1T45: Similar single-channel level shifter with automatic direction sensing, available in different package options.
• TXB0108: Eight-channel bidirectional level shifter with automatic direction sensing, suitable for applications requiring multiple channels of translation.
• PCA9306: Dual bidirectional level translator with voltage-level shifting and I2C bus isolation capabilities.

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