WMSIC Electronic Components

TI SN74LVC8T245PWR

TI SN74LVC8T245PWR
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Product image

ModelSN74LVC8T245PWR
PackageTSSOP-24
BrandTI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

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Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) SN74LVC8T245PWR
Type
TI
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
SN74LVC8T245PWR
Electronic Component
1
Package
TSSOP-24
Electronic Component
Converter / Level positions
Electronic Component
0.316g
Electronic Component
1
Electronic Component
1
Features
Output
Electronic Component
BM69417827
Operating Temperature
40℃~+85℃
Signal
CMOS
Output Signal
CMOS
Output Type
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SN74LVC8T245PWR 产品概述

产品简介

SN74LVC8T245PWR 是一款高性能、低功耗的电压电平转换器，属于 Texas Instruments（德州仪器）的 74LVC 系列。这款器件专为双向电平转换而设计，使其在多种数字电路应用中能够高效地进行逻辑信号的转换，尤其是在需要连接不同电压域的场合。

主要特性

  1. 双向转换器：SN74LVC8T245PWR 可以在低电压（1.65V）和高电压（5.5V）之间进行双向电平转换。此特性使得该器件在多种系统中广泛应用，特别是在需要将不同电源电压和逻辑电平连接起来的场景。

  2. 通道数：该器件提供 8 个通道的电平转换，能够支持多个信号的并行转换，极大提高了电路设计的灵活性和效率。

  3. 三态输出：SN74LVC8T245PWR 的输出具有三态特性，这意味着输出可以保持高、低或高阻态，这在多总线系统中尤其重要，允许多个设备共享同一个通信线。

  4. 宽工作温度范围：该器件优化了温度性能，工作温度范围为 -40°C 至 85°C，使其适合于严苛的环境和工业应用。

  5. 低功耗：得益于其先进的设计，该转换器具有较低的功耗，输出电流达到 32mA，在实现高效能的同时又能够延长电池寿命，是移动设备的理想选择。

  6. 封装类型：SN74LVC8T245PWR 使用 24-TSSOP 包装形式，具有紧凑的尺寸，适合表面贴装技术（SMT），满足现代电子设备对空间的严格要求。

  7. 逻辑兼容性：支持多种逻辑电平的兼容，用户可灵活选择 1.65V 至 5.5V 的电源电压(VCCA, VCCB)，增强了其在不同应用中的适用性。

应用场景

SN74LVC8T245PWR 适用于广泛的应用场景，包括但不限于：

  • 数字信号处理：在多种通信协议中用作信号接口。
  • 接口电路：连接不同逻辑电平的设备，如微控制器、传感器及其他外部模块。
  • 嵌入式系统：在可能存在不同工作电压的系统中，确保信号的正确传递。
  • 工业控制系统：在需要与多种外部设备进行连接的 الصناعية 应用中，提供灵活的电平转换。

设计建议

在设计电路时，工程师需要考虑以下几点：

  • 确保在使用时，电源电压(VCCA和VCCB)适配相关设备的逻辑水平。
  • 在电路设计中充分利用三态输出特性，合理配置使能端(MAX)以避免不必要的信号干扰。
  • 对于复杂应用，建议参考 TI 的设计文档，以优化并确保高性能的电路设计。

结论

SN74LVC8T245PWR 是一种功能强大、灵活性高且经济实惠的电压电平转换解决方案，适合现代电子产品的多样化需求。其卓越的性能和广泛的应用前景使其成为电子工程师在设计各类电路时的优选元器件之一。无论是在工业、消费电子还是嵌入式系统中，均能提供稳定、可靠的电平转换功能。

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