WMSIC Electronic Components

TI SN74HCT244PWR

ModelSN74HCT244PWR
PackageTSSOP-20
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) SN74HCT244PWR
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
SN74HCT244PWR
Electronic Component
1
Package
TSSOP-20
Electronic Component
Buffers / Drivers / Transceivers
Electronic Component
74HCT
Electronic Component
0.244g
Electronic Component
2
Electronic Component
1
Features
Output
Electronic Component
BM69418033
Operating Temperature
40℃~+85℃
Operating Voltage
4.5V~5.5V
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.

SN74HCT244PWR 产品概述

一、简介

SN74HCT244PWR 是德州仪器(Texas Instruments)推出的一款高性能逻辑缓冲器,其设计目的是在数字电子系统中提供信号的放大和提升。其特点包括非反向输出、多通道配置和三态输出等,适用于各种逻辑设计和系统集成的解决方案。

二、基本特点

  1. 逻辑类型:SN74HCT244PWR 是一种缓冲器,具有非反向的逻辑输出,能够接受多种输入源并在同步时实现信号的放大。

  2. 通道配置:该器件包含两个逻辑元件,每个元件有四位输入输出,共计八位数据通道,适合复杂信号的管理和处理。

  3. 输出类型:其输出为三态(Tri-State),允许多个设备共享同一数据总线,在不同的时间点控制特定的输出而不相互干扰。这一特性特别适合总线结构的系统设计。

  4. 电流规格:SN74HCT244PWR 的输出电流为 6mA,无论是在高输出还是低输出状态下。这保证了在信号传输时可以有效驱动下游电路,并实现可靠的信号完整性。

  5. 电源电压:该组件支持一个宽范围的供电电压,从 4.5V 到 5.5V,使其在多种电源配置下均能稳定工作,这是在现代电子产品中普遍需要的灵活性。

  6. 工作温度:工作温度范围为 -40°C 到 85°C,适合各种工业环境特别是高温或低温环境下的应用,增强了产品的可靠性。

  7. 封装类型与尺寸:SN74HCT244PWR 采用20-TSSOP(Thin Shrink Small Outline Package)封装,具有小巧的体积(0.173 英寸,4.40mm 宽),便于在小型电路板设计中集成,同时也适应高密度的表面贴装技术(SMT)。

三、应用场景

SN74HCT244PWR 被广泛应用于各种数字逻辑电路设计中,包括:

  1. 数据总线驱动:利用其三态输出特性,SN74HCT244PWR 可以有效管理数据总线中的多个设备,确保数据的准确传输而不会造成干扰。

  2. 缓冲和隔离电路:在需要增加信号驱动力或隔离不同时钟信号的应用中,SN74HCT244PWR 可用于缓冲器,避免因负载变化而导致的信号失真。

  3. 工业自动化:由于其极宽的工作温度范围,SN74HCT244PWR 适合在严苛的工业环境中使用,比如传感器接口和控制逻辑。

  4. 通信系统:在各种通信系统中,利用其快速开关特性能够实现有效数据传输,确保系统的高效性和稳定性。

  5. 消费电子产品:在现代消费类电子设备中,SN74HCT244PWR 作为逻辑电平转换器或信号处理器件常被使用,提升设备的功能扩展性和综合性能。

四、总结

SN74HCT244PWR 是一款多功能的高性能逻辑缓冲器,结合了宽广的电源电压范围、可靠的输出特性及灵活的工作温度范围,成为数字电路设计者的首选器件。无论是在工业、通信还是消费电子领域,它都能提供高效、可靠的解决方案,满足现代电子产品对性能和抗干扰能力的高要求。依托德州仪器的技术优势与支持,SN74HCT244PWR 无疑将继续在未来的电子设计中发挥重要作用。

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