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TI SN74LV14APWR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) SN74LV14APWR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- SN74LV14APWR
- Electronic Component
- 1
- Package
- TSSOP-14
- Electronic Component
- Inverter
- Electronic Component
- 74LV
- Electronic Component
- 0.204g
- Electronic Component
- 1
- Electronic Component
- 1
- Channel Count
- 6
- Features
- Power Supply
- Electronic Component
- BM0216406194
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2V~5.5V
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：SN74LV14APWR
一、产品简介
SN74LV14APWR是德州仪器（Texas Instruments）推出的一款高性能施密特触发器，其类型为反相器，具有六个输入通道，采用14-TSSOP（Thin Shrink Small Outline Package）表面贴装封装。这款 IC 设计用于逻辑电平转换和信号的干净整形，主要应用于数字电路中，能够提高系统的抗噪声能力和信号完整性。
二、关键特性
施密特触发器：SN74LV14APWR采用施密特触发器构架，能够提供稳定的高低逻辑电平输出，适用于噪声环境较为复杂的应用场景。
逻辑电平范围：设备的逻辑高电平输入范围为1.75V至3.5V，逻辑低电平输入范围为0.75V至1.5V，确保在不同供电电压条件下均可正确工作。
工作电压：SN74LV14APWR的供电电压范围为2V至5.5V，满足多样化的应用需求，适用于低电压系统及传统电源系统。
传播延迟：在5V供电及50pF负载条件下，其最大传播延迟达10.6ns，支持高频率信号传输，适合高速数字电路设计。
温度范围：产品的工作温度范围为-40°C至125°C，极大的扩展了应用的环境适应性，特别适合工业控制和汽车电子等高温环境。
功耗与输出能力：静态电流最大仅为20µA，低功耗设计可以有效延长电池供电设备的使用寿命。同时，输出电流能力为12mA，满足多种负载驱动需求。
三、应用场景
SN74LV14APWR特别适用于多个领域，包括：
- 汽车电子：在汽车控制单元中，可作为信号整形器，帮助提高传输信号的抗干扰能力，确保可靠的操作。
- 工业自动化：在复杂的工业环境中，施密特触发器可确保逻辑信号的干净切换，减少错误触发。
- 消费电子：在各种消费类电子产品中，使用施密特触发器可以提高产品的稳定性和响应速度。
- 通信网络：在通信设备中，SN74LV14APWR能够处理信号的变化，保证数据的准确传输。
四、设计注意事项
在设计电路时，应注意施密特触发器的输入和输出特性，在使用时确保输入信号在合理的逻辑电平范围内。同时，要计算和选择适当的电源电压，以确保器件在最佳工作状态。同时，针对复杂的负载情况（例如高电容负载），建议通过增大输入信号的上升/下降时间，以减少传播延迟和信号失真。
五、总结
SN74LV14APWR是一款多功能的施密特触发器，凭借其宽工作电压范围、出色的传播延迟特性和低功耗设计，成为现代数字电路设计中的重要组件。无论是在汽车、工业还是消费电子领域，其优越的性能和适应性使其能够满足日益增长的技术需求。选择SN74LV14APWR，将为您的项目提供强大的支持与保障。
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