74AVC1T45GW-Q100H

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Level Shifter
• Characteristics: High-speed, Low-power consumption
• Package: SOT-23-6
• Essence: Bi-directional voltage level translator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Data Rate: 400 Mbps
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74AVC1T45GW-Q100H has a total of 6 pins: 1. VCCA: Power supply for the A-side logic level translation 2. A1: Input/output pin for the A-side logic level 3. B1: Input/output pin for the B-side logic level 4. GND: Ground connection 5. OE: Output enable pin 6. VCCB: Power supply for the B-side logic level translation

Functional Features

• Bi-directional voltage level shifting between two different logic levels
• Automatic direction sensing eliminates the need for direction control signals
• Supports bidirectional data transfer between devices operating at different voltage levels
• High-speed operation with low power consumption
• Provides voltage translation for both push-pull and open-drain applications

Advantages

• Wide supply voltage range allows compatibility with various systems
• Automatic direction sensing simplifies system design
• High-speed operation enables efficient data transfer
• Low-power consumption helps in energy-efficient designs
• Small package size (SOT-23-6) saves board space

Disadvantages

• Limited maximum data rate of 400 Mbps
• Operating temperature range may not be suitable for extreme environments

Working Principles

The 74AVC1T45GW-Q100H is a voltage level shifter that allows bidirectional translation between two different logic levels. It automatically senses the direction of data flow and adjusts the voltage levels accordingly. The device uses a combination of MOSFETs to achieve the voltage translation, ensuring minimal signal distortion and high-speed operation.

Detailed Application Field Plans

The 74AVC1T45GW-Q100H can be used in various applications where voltage level shifting is required. Some potential application fields include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Similar voltage level translator with a different package (SOT-23-5)
• TXB0104PWR: Quad-bit bidirectional voltage-level translator with a higher data rate (up to 1000 Mbps)
• PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator with enable pins

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