74AVCH1T45DCKRE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Bi-directional voltage level translator with automatic direction sensing
• Package: VSSOP-8
• Essence: Translates signals between different voltage levels in electronic circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.3V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCC - 0.3V
• Low-Level Output Voltage: 0.3V
• Maximum Data Rate: 400 Mbps

Detailed Pin Configuration

The 74AVCH1T45DCKRE4 IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A | Input/Output for Channel A | | 2 | GND | Ground | | 3 | OE | Output Enable | | 4 | B | Input/Output for Channel B | | 5 | VCC | Power Supply | | 6 | DIR | Direction Control | | 7 | NC | No Connection | | 8 | GND | Ground |

Functional Features

• Bi-directional voltage level translation between two different voltage domains
• Automatic direction sensing eliminates the need for a separate control signal
• Supports bidirectional data transfer
• Low power consumption
• Fast switching speed
• Wide supply voltage range allows compatibility with various systems

Advantages

• Simplifies interfacing between circuits operating at different voltage levels
• Eliminates the need for additional level shifting components
• Automatic direction sensing simplifies circuit design and reduces complexity
• Supports high-speed data transfer

Disadvantages

• Limited to a maximum data rate of 400 Mbps
• May not be suitable for applications requiring higher data rates
• Only supports translation between two voltage domains

Working Principles

The 74AVCH1T45DCKRE4 is a level shifter IC that translates signals between different voltage levels in electronic circuits. It operates by automatically sensing the direction of the signal and translating it accordingly. The input/output channels (A and B) are bidirectional, allowing data to flow in both directions. The DIR pin controls the direction of translation. When DIR is set to logic low, the translation is from A to B, and when DIR is set to logic high, the translation is from B to A.

Detailed Application Field Plans

The 74AVCH1T45DCKRE4 is commonly used in various applications where voltage level translation is required. Some of the typical application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics - Battery-powered devices

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR
• NC7SZ04P5X
• TXB0108PWR
• PCA9306DCUR
• 74LVC1T45GW

These alternative models provide similar functionality and can be used as substitutes for the 74AVCH1T45DCKRE4 in different applications.

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