WMSIC Electronic Components

XBLW SN74HC00N

ModelSN74HC00N(XBLW)
PackageDIP-14
BrandXBLW
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

19 specifications

Core information

Product name
XBLW SN74HC00N(XBLW)
Type
XBLW
Minimum package
25 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XBLW
Electronic Component
SN74HC00N(XBLW)
Electronic Component
1
Package
DIP-14
Electronic Component
Logic Gate
Electronic Component
74HC
Electronic Component
1.639g
Electronic Component
1
Channel Count
4
Electronic Component
BM0265609044
Operating Temperature
40℃~+105℃
Operating Voltage
2V~6V
Logic Type
and Gate
Current(IOL)
4mA
Channel Count
2

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

SN74HC00N(XBLW芯伯乐)4通道2输入与非门产品概述

SN74HC00N是XBLW(芯伯乐)推出的4通道2输入高速CMOS与非门,属于经典74HC系列逻辑器件,兼具高速性能与低功耗特性,广泛适配工业控制、消费电子及嵌入式系统的逻辑运算需求。

一、产品核心定位与关键优势

作为74HC系列的标准成员,SN74HC00N以“高速+低功耗+宽电压兼容”为核心设计:

  • 集成4组独立的2输入与非门,可并行实现多路逻辑运算,无需额外扩展;
  • 采用CMOS工艺,静态电流仅2μA,适合电池供电或待机功耗敏感场景;
  • 传播延迟(tpd)典型值7ns,在高频数字系统中响应迅速,不影响信号时序;
  • 工作电压覆盖2V~6V,兼容3.3V、5V主流逻辑电平,无需电平转换即可与TTL/CMOS器件协同工作。

二、关键电气参数详解

SN74HC00N的电气参数经过优化,满足不同应用场景的可靠性要求:

  1. 输入输出电平:
    • 输入高电平(VIH):随工作电压动态适配(2V时1.5V、4.5V时3.15V、6V时4.2V),确保输入信号识别准确;
    • 输入低电平(VIL):最大2.1V,抗干扰能力强,可有效过滤弱噪声;
    • 输出高电平(VOH):典型4.5V(Vcc≥4.5V时),接近电源电压,驱动能力充足;
    • 输出低电平(VOL):仅150mV(灌电流IOL=4mA时),电平稳定,避免误触发。
  2. 驱动与功耗:
    • 灌电流能力4mA,可直接驱动LED、小型继电器等负载,无需额外放大电路;
    • 静态电流2μA,远低于TTL器件(典型值mA级),待机功耗极低。
  3. 时序特性:
    传播延迟7ns(25℃、Vcc=4.5V条件下),适合10MHz以上的高频逻辑运算场景。

三、封装与引脚配置

SN74HC00N采用DIP-14直插封装,引脚布局与标准74HC00完全兼容,便于原型开发与批量生产:

  • 引脚1:1A(第1组输入A);引脚2:1B(第1组输入B);引脚3:1Y(第1组输出);
  • 引脚4:2A;引脚5:2B;引脚6:2Y;
  • 引脚7:GND(地);引脚8:3A;引脚9:3B;引脚10:3Y;
  • 引脚11:4A;引脚12:4B;引脚13:4Y;引脚14:Vcc(电源)。

DIP封装便于手工焊接、测试与故障排查,适合实验室原型及中小批量应用,也可适配面包板快速验证逻辑。

四、典型应用场景

SN74HC00N凭借灵活的逻辑功能与宽适配性,广泛应用于:

  1. 逻辑电平转换:实现3.3V MCU与5V外设(如继电器、LED)的信号兼容,无需额外电平转换芯片;
  2. 数字信号处理:作为组合逻辑单元,通过级联实现与非、或非、非门等衍生逻辑(如2输入或门=与非门输出取反);
  3. 微控制器扩展:为MCU补充额外逻辑门,满足按键防抖(多按键逻辑判断)、信号选通等需求;
  4. 工业控制:在-40℃~+105℃宽温环境下稳定工作,适配电机控制、传感器信号滤波等场景;
  5. 消费电子:用于遥控器、小型家电的简单逻辑控制(如状态判断、电源触发)。

五、环境适应性与可靠性

SN74HC00N具备良好的环境适应性与可靠性:

  • 工作温度范围:-40℃~+105℃,覆盖工业级(-4085℃)与扩展商业级(-40105℃)应用;
  • 抗静电能力:符合IEC 61000-4-2标准,ESD防护等级达2kV(接触放电)、1kV(空气放电);
  • 可靠性测试:经过高低温循环(-55~125℃)、湿热老化(85℃/85%RH)等测试,MTBF(平均无故障时间)超10万小时。

六、选型与替换参考

SN74HC00N与市场主流74HC00器件引脚兼容,可直接替换:

  • 同系列替换:TI SN74HC00N、NXP 74HC00DIP、ST 74HC00;
  • 兼容升级:若需更高速度(tpd≤5ns)可选74AC00,但功耗略高(典型值10μA);若需更低电压(1.65V~3.6V)可选74LVC00;
  • 注意:替换时需确认工作电压范围与负载电流需求是否匹配(如74LVC00灌电流最大20mA,但电压范围不同)。

总结,SN74HC00N(XBLW)是一款性能均衡、性价比高的高速CMOS与非门,适合大多数数字逻辑系统的设计需求,尤其在低功耗、宽电压与工业级环境下表现突出,是原型开发与量产的理想选择。

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