SN74LVC1T45DBVT

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter/Translator
• Characteristics:
  • Low-voltage CMOS technology
  • Single-bit, dual-supply voltage level translator
  • Bidirectional voltage translation between different logic levels
• Package: SOT-23 (DBV) package
• Essence: Voltage level shifting and translation
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.3V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Continuous Output Current: ±32mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC1T45DBVT has the following pin configuration:

____ A1 | | VCC B1 | | OE# GND | | A2 B2 | | Y ----

Functional Features

• Bidirectional voltage translation between two logic levels
• Automatic direction sensing and control
• Supports mixed-mode signal operation on each port
• Provides overvoltage-tolerant inputs and outputs
• Low power consumption
• Schmitt-triggered inputs for noise immunity

Advantages

• Compact and space-saving SOT-23 package
• Wide supply voltage range allows compatibility with various systems
• Bidirectional translation simplifies interfacing between different logic levels
• Overvoltage-tolerant inputs and outputs enhance robustness
• Low power consumption for energy-efficient applications

Disadvantages

• Limited maximum continuous output current may restrict use in high-current applications
• Single-bit translation limits simultaneous translation of multiple signals

Working Principles

The SN74LVC1T45DBVT is a single-bit, dual-supply voltage level translator. It uses low-voltage CMOS technology to enable bidirectional voltage translation between different logic levels. The device automatically senses the direction of data flow and controls the direction of translation accordingly. It operates by monitoring the input signal levels and adjusting the output voltage levels to match the target logic level.

Detailed Application Field Plans

The SN74LVC1T45DBVT is widely used in various applications that require voltage level shifting or translation. Some common application fields include: - Communication systems - Data transmission interfaces - Battery-powered devices - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• SN74LVC1T45DCKR
• SN74LVC1T45DRLR
• SN74LVC1T45DRYR
• SN74LVC1T45DCKRG4
• SN74LVC1T45DRLRG4

These alternative models offer similar functionality and characteristics to the SN74LVC1T45DBVT, but may differ in package type or quantity per reel.

Word count: 314 words