WMSIC Electronic Components

TC74HC132AF(EL,F) TC74HC132AF

ModelTC74HC132AF(EL,F)
PackageSOP-14
BrandTOSHIBA
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA TC74HC132AF(EL, F)
Type
TOSHIBA
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
TC74HC132AF(EL,F)
Electronic Component
1
Package
SOP-14
Electronic Component
Logic Gate
Electronic Component
74HC
Electronic Component
0.48g
Electronic Component
1
Channel Count
4
Electronic Component
BM0264689719
Operating Temperature
40℃~+85℃
Operating Voltage
2V~6V
Logic Type
and Gate
Current(IOH)
4mA
Current(IOL)
4mA

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

TC74HC132AF(EL,F) 产品概述

一、产品定位与系列背景

TC74HC132AF(EL,F)是东芝74HC高速CMOS逻辑系列的核心器件,聚焦通用逻辑运算需求,继承HC系列“低功耗、高速响应、宽电压兼容”的核心优势。

型号解析

  • TC:东芝原厂标识,确保器件一致性与可靠性;
  • 74HC:高速CMOS逻辑(High-Speed CMOS),兼具CMOS低功耗与TTL高速特性;
  • 132:功能码,对应4通道2输入与非门(每个通道实现逻辑运算:( Y = eg(A \cdot B) ));
  • AF:封装/工艺标识,优化了ESD防护与电气性能;
  • EL/F:引脚配置或批次区分,兼容行业标准封装布局。

二、关键电气参数详解

器件参数围绕“性能、功耗、兼容性”三大核心设计,适配多场景需求:

1. 电源与电压兼容性

  • 工作电压范围:2V~6V,覆盖常见数字系统电压(2.5V、3.3V、5V),无需额外电平转换电路;
  • 输入兼容TTL:HC系列输入阈值适配TTL电平(如输入低电平≤0.8V、高电平≥2V),可直接接收TTL逻辑输出,增强系统兼容性。

2. 低功耗特性

  • 静态电流( I_q ):仅10μA(典型值),CMOS电路在静态下几乎无电流消耗,适合电池供电设备(如便携式传感器、手持仪器),显著延长续航时间。

3. 输出驱动能力

  • 灌/拉电流:( I_{OL}=4mA )、( I_{OH}=4mA ),足够驱动中等负载(如LED指示灯、小型继电器线圈、下级逻辑门),无需额外驱动电路;
  • 输出电平范围:
    • 高电平( V_{OH} ):接近电源电压(如6V时5.68V6V,4.5V时4.4V4.5V),噪声裕度大;
    • 低电平( V_{OL} ):极低(0V100mV@低电压,170mV260mV@5V),确保输出低电平可靠。

4. 高速响应特性

  • 传播延迟( t_{pd} ):12ns(@6V、50pF负载),比传统CMOS逻辑门快数倍,适合高速时序电路(如计数器扩展、数据传输接口)。

三、工作环境与可靠性

器件设计兼顾恶劣环境适应性:

  • 温度范围:-40℃~+85℃(工业级宽温),可适应户外环境、工业现场的温度波动;
  • 抗干扰能力:CMOS电路高噪声裕度(输入阈值远离电源/地),减少电磁干扰对逻辑运算的影响;
  • 静电防护:符合HC系列静电防护标准(≥2kV HBM),降低生产/使用中的静电损坏风险。

四、典型应用场景

凭借灵活的参数特性,TC74HC132AF(EL,F)覆盖多领域需求:

1. 通用逻辑运算扩展

作为基础逻辑门,可通过组合实现“与”“或”“非”等任意逻辑(如( Y=A \cdot B )需2个与非门),适配单片机/PLC的逻辑功能扩展。

2. 电平匹配桥接

兼容2V~6V电压,可作为电平转换器件:例如3.3V系统与5V系统之间的信号对接(输入接受3.3V逻辑,输出提供5V电平)。

3. 低功耗数字电路

电池供电设备(如智能手环状态检测、无线传感器节点控制)利用10μA静态电流,降低待机功耗。

4. 工业与车载场景

宽温范围适配工业现场(电机控制、传感器信号处理)和车载环境(-40℃~85℃符合部分车载标准)。

五、封装与设计注意事项

  • 标准封装:通常采用14引脚SOP(EL封装),引脚布局符合74HC132行业标准,便于PCB布线;
  • 负载匹配:当负载电容>50pF时,建议并联多个输出或增加缓冲电路,避免传播延迟增大;
  • 电源滤波:电源引脚附近并联0.1μF陶瓷电容,抑制电源噪声,提升电路稳定性。

TC74HC132AF(EL,F)凭借低功耗、高速响应与宽场景适配性,成为数字逻辑电路中通用与非门的可靠选择,广泛应用于消费电子、工业控制、通信等领域。

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