WMSIC Electronic Components

TI SN74HC04DR

TI SN74HC04DR
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Product image

ModelSN74HC04DR
PackageSOIC-14
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) SN74HC04DR
Type
TI
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
SN74HC04DR
Electronic Component
1
Package
SOIC-14
Electronic Component
Inverter
Electronic Component
74HC
Electronic Component
0.264g
Electronic Component
1
Electronic Component
1
Channel Count
6
Electronic Component
BM0084953472
Operating Temperature
40℃~+85℃
Operating Voltage
2V~6V
Current(IOH)
5.2mA

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

产品概述：SN74HC04DR

1. 产品介绍

SN74HC04DR是德州仪器（Texas Instruments）生产的一款高性能六通道反相器集成电路，采用表面贴装型（SMD）封装，满足现代电子电路设计对小型化、低功耗、高速度的需求。该组件广泛应用于各种数字逻辑电路中，如数据处理、信号转换、逻辑功能实现等场合。

2. 主要特性

  • 安装类型：表面贴装（SMD）设计，适合自动贴片机生产，有助于降低生产成本。
  • 逻辑电平范围：
    • 高电平：1.5V ~ 4.2V
    • 低电平：0.5V ~ 1.8V
  • 供电电压范围：2V ~ 6V，灵活适应多种电源设计。
  • 最大静态电流：仅为2 µA，低功耗设计使其适合在电池供电的应用中使用。
  • 输入通道数量：6个输入通道，支持多个不同的逻辑信号处理。
  • 输出特性：输出电流为5.2mA，足以驱动小型负载，满足一般数字电路的需求。
  • 传播延迟：在6V供电、50 pF负载下，最大传播延迟为16 ns，适合高频应用。

3. 应用场景

SN74HC04DR由于其灵活的逻辑电平和供电电压范围，适用于多个不同的场景，包括但不限于：

  • 信号反相：在数字电路中需要将信号的逻辑状态反转时，可以直接使用SN74HC04DR。
  • 逻辑电路设计：可以构建更复杂的逻辑门和功能，组成其他逻辑电路。
  • 电源管理：在电源切换、指示灯等电路中，负责信号的反相和逻辑处理。
  • 电池供电应用：由其低静态电流，特别适合用于便携式设备和低功耗应用，如传感器节点、小型控制器等。

4. 性能优势

SN74HC04DR具有多方面的性能优势：

  • 高速度：其高达16 ns的传播延迟，使其适用于高速信号处理应用。
  • 低功耗：在多种电源安排下都保持低静态电流，非常适合功耗敏感的应用。
  • 高密度封装：14-SOIC封装，使其在小型电路板上占用更小的空间，提升设计的灵活性。
  • 宽工作温度范围：-40°C到85°C的工作温度赋予了该芯片在苛刻环境下的可靠性。

5. 典型典型电路连接

在设计电路时，SN74HC04DR的典型连接方式如下：

  1. 电源连接：VCC引脚连接到所需工作电压（通常为5V或3.3V），GND引脚连接地。
  2. 输入信号连接：各逻辑输入管脚（如A1到A6）连接到相应的信号源。
  3. 输出信号连接：输出管脚（如Y1到Y6）连接到下游电路或负载。

确保在电路设计中考虑输入和输出的电压、负载特性，以确保SN74HC04DR稳定工作。

6. 小结

SN74HC04DR反相器是德州仪器推出的一款强大且功能丰富的集成电路，以其低功耗、高速度和高集成度为特点，能够广泛应用于各类数字电路中。无论是用于教育、研发，还是商业产品的设计中，SN74HC04DR都能提供稳定可靠的性能，是设计工程师的理想选择。

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