WMSIC Electronic Components

TI SN74HC164DR

TI SN74HC164DR
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Product image

ModelSN74HC164DR
PackageSOIC-14-150mil
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+

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Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) SN74HC164DR
Type
TI
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
to
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
SN74HC164DR
Electronic Component
1
Package
SOIC-14-150mil
Electronic Component
positions Register
Electronic Component
74HC
Electronic Component
0.264g
Electronic Component
1
Electronic Component
1
Features
Electronic Component
Electronic Component
BM69417781
Operating Temperature
40℃~+125℃
Operating Voltage
2V~6V

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

SN74HC164DR 产品概述

一、基本概述

SN74HC164DR是德州仪器（Texas Instruments）出品的一款高性能8位串行至并行移位寄存器，适用于各种数字电路应用，包括数据存储、延迟线和数据转换等。该元器件采用表面贴装型（SMD）设计，符合14-SOIC封装标准，工作温度范围广泛，可在-40°C至125°C的极端环境中可靠运行。其供电电压范围为2V至6V，使得SN74HC164DR在低功耗应用中表现尤为优越。

二、主要特性

  1. 推挽式输出：SN74HC164DR具有推挽式输出，可向外部电路提供更强劲的驱动能力，适合连接多种负载，确保高效的信号传输。

  2. 8位移位寄存器：作为一个8位移位寄存器，该器件可以接收串行输入数据，并通过串行输入引脚（DS）传输数据。每次时钟信号的到来，数据便会向寄存器内移动，并可通过并行输出引脚（Q0到Q7）获取相应的并行输出。

  3. 工作温度范围：其工作温度范围从-40°C到125°C，使得此器件能够在恶劣环境下稳定工作，适用于工业、汽车和消费电子等领域。

  4. 低电压兼容性：支持2V至6V的供电范围，能够与多种逻辑电平设备兼容，适合在低功耗和低电压的应用场景中使用。

三、应用场景

SN74HC164DR的多功能性使其适用于众多应用场景，包括但不限于：

  • 数据存储：可用于短时间的数据存储，适用于需要快速响应和实时处理的数字系统。
  • 信号转换：在需要将串行信号转换为并行信号时，可以利用SN74HC164DR实现这种转换，以便于进一步数据处理和传输。
  • LED驱动：通过将串行数据转换为并行信号，可用于LED灯带控制等灯光效果的实现。
  • 延时电路：在需要实现数据延迟的电路中，该器件可以方便地串联多个SN74HC164，形成相应的延时线。
  • 数据链路：在多通道数据通信中，用作数据的缓冲和整形。

四、技术规格

  • 类型：SN74HC164DR是一款8位高性能移位寄存器，其逻辑类型为HC（高性能CMOS），具有优异的速度和低功耗特性。
  • 引脚配置：该器件拥有14个引脚，兼容标准的14-SOIC封装，易于在多种PCB设计中使用。
  • 逻辑电平：SN74HC164DR在逻辑高时，输出可达到接近Vcc的电压，且逻辑低时则接近地电位，确保可靠的逻辑电平转换。
  • 功耗特性：在低电压条件下，功耗显著降低，适合便携式和节能型应用。

五、总结

SN74HC164DR作为一款功能强大的8位串行至并行移位寄存器，凭借其广泛的工作电压范围、高温性能和推挽式输出设计，成为了现代电子设计中不可或缺的组成部分。无论是在工业控制、通信系统，还是消费电子设备的开发中，SN74HC164DR都提供了理想的解决方案。作为德州仪器的产品，SN74HC164DR不仅在功能上卓越，且在可靠性和稳定性上亦能够满足专业应用的需求。

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