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74LVC2G14GW是台舟电子(TECH PUBLIC)推出的一款双施密特触发反相器,属于74LVC系列高速CMOS逻辑器件,采用小型化SOT-363封装,兼具低功耗、宽电压兼容、抗噪声等特性,广泛适用于便携设备、工业控制、高速接口等场景。
该器件核心为2个独立的施密特触发反相器通道,属于74LVC系列(低电压CMOS逻辑),品牌为台舟电子。封装采用SOT-363(6引脚表面贴装),尺寸紧凑,适合高密度PCB布局。器件本质是将输入信号反相输出,同时利用施密特触发特性实现信号整形,抑制噪声干扰。
工作电压覆盖1.65V~5.5V,可兼容1.8V、3.3V、5V等主流逻辑电平,无需额外电平转换电路,简化系统设计,适配从低功耗便携设备到传统5V逻辑系统的各类场景。
静态电流(Iq)仅10μA(典型值),待机状态下功耗极低,特别适合电池供电的便携设备(如智能手环、便携医疗仪器),有效延长电池续航时间。
传播延迟(tpd)为5ns(@5V、50pF负载),属于高速逻辑器件,满足高速数字电路的时序要求,可用于时钟信号处理、高速接口(如SPI、I2C扩展)等对速度敏感的场景。
灌电流(IOL)和拉电流(IOH)均达32mA,足够驱动LED、小型继电器线圈、逻辑门级联等中小负载,无需外接驱动三极管,降低BOM成本和电路复杂度。
作为施密特触发反相器,输入具有滞回特性(典型滞回电压[email protected]),可有效抑制输入信号中的噪声和毛刺,对缓慢变化或含噪声的信号进行整形,提升输出信号的可靠性。
采用SOT-363封装,引脚数6,尺寸约1.6mm×2.0mm(典型值),相比传统DIP封装节省70%以上PCB空间,适合便携式设备(如智能手机、智能手表)的高密度布局。
工作温度覆盖**-40℃~+125℃**,符合工业级温度标准,可适应户外、工业现场等宽温环境(如车载电子、工业传感器接口),可靠性高。
该器件凭借宽电压、低功耗、施密特触发抗噪声等核心优势,成为中小容量逻辑反相场景的高性价比选择,适用于消费电子、工业控制、汽车电子等多个领域。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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