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产品简介
MC74ACT14DR2G 是一款由安森美(ON Semiconductor)公司制造的高性能反相器,专为数字电路中的信号处理和逻辑运算而设计。该器件在多种应用场景下表现出色,适合用于高速数字电路、逻辑电平转换和时序电路等领域。利用其优异的性能,MC74ACT14DR2G能够满足现代电子设计对高效能、低功耗和宽工作温度范围的要求。
基本参数
MC74ACT14DR2G 采用表面贴装型(SMD)封装,器件封装为14-SOIC,外形尺寸为0.154英寸(3.90mm)宽,适合在空间受限的电路板设计中应用。这款反相器具有6个逻辑电路,每个电路均可处理6个输入信号,支持广泛的电压供电范围(4.5V ~ 5.5V),能够适应不同的应用需求。
在电流特性方面,MC74ACT14DR2G具有极低的静态电流(最大值为4µA),这使得其在待机状态下能有效降低功耗。同时,它的输出电流能力在高低电平状态下均为24mA,确保能够驱动较大的负载,满足多种应用需要。逻辑电平方面,器件的低电平阈值为0.8V,高电平阈值为2V,能够保证逻辑信号的清晰识别。
性能特性
该反相器在高频率操作下依然保持良好的性能。其最大传播延迟时间在5V电源下对于50pF的电容负载为11.5ns,意味着在快速数据切换的应用中能够保持精准的信号传递。此外,工作温度范围为-40°C到85°C,适合在各种环境条件下运行,包括工业、消费电子和汽车等领域。
应用场景
MC74ACT14DR2G 的灵活性使其能够应用于多种场景,包括但不限于:
总结
综上所述,MC74ACT14DR2G 是一款高性能、低功耗的反相器,适用于各种数字电路和信号处理应用。凭借其宽广的供电电压范围、优秀的电流特性和可靠的工作温度范围,该器件能够满足现代电子产品的高标准要求。在选用逻辑器件时,MC74ACT14DR2G无疑是一个值得考虑的优质选择。
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