WMSIC Electronic Components

TI SN74LVC1G17QDRYRQ1

ModelSN74LVC1G17QDRYRQ1
PackageSON-6(1x1.5)
BrandTI
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
TI(Texas Instruments) SN74LVC1G17QDRYRQ1
Type
TI
Minimum package
5000 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
SN74LVC1G17QDRYRQ1
Electronic Component
1
Package
SON-6(1x1.5)
Electronic Component
Buffers / Drivers / Transceivers
Electronic Component
74LVC
Electronic Component
0.001g
Electronic Component
1
Electronic Component
1
Features
Isolated; Level Conversion
Electronic Component
BM0265190215
Operating Temperature
40℃~+125℃
Operating Voltage
1.65V~5.5V
Type
Flip-Flop
Type
Electronic Component

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

SN74LVC1G17QDRYRQ1 单施密特触发器缓冲器产品概述

SN74LVC1G17QDRYRQ1是德州仪器(TI)推出的74LVC系列单通道施密特触发器缓冲器,采用推挽输出结构,专为信号整形、电平兼容及高速驱动场景设计。产品以超小封装、宽电压范围、低功耗及强抗干扰能力为核心优势,适配汽车电子、便携式设备、工业控制等多领域需求。

一、产品核心功能与类型

该器件为1元件、1位单向缓冲器,采用非反向输出逻辑(输入与输出电平一致),核心功能基于施密特触发器实现——通过内置滞回特性,对输入信号的上升沿/下降沿进行整形,可有效抑制输入信号中的噪声、抖动或缓慢变化(如模拟转数字信号的过渡),输出清晰稳定的数字电平。

其通道类型为单向,仅支持信号从输入到输出的传输;推挽输出结构确保输出电平完整性(高电平接近电源电压,低电平接近地),无需额外上拉/下拉电阻。

二、关键电气性能参数

产品电气性能覆盖宽电压、强驱动、低功耗等核心需求,关键参数如下:

  1. 工作电压范围:1.65V ~ 5.5V
    兼容低功耗系统(如1.8V便携式设备)、通用3.3V/5V系统,可实现不同电平域的信号兼容(如3.3V输出适配5V输入设备)。

  2. 驱动能力:灌电流(IOL)32mA、拉电流(IOH)32mA
    具备较强负载驱动能力,可直接驱动LED、小型继电器线圈或低阻抗负载,无需额外驱动电路。

  3. 静态功耗:静态电流(Iq)20μA(典型值)
    低静态电流设计适合电池供电的便携式设备(如智能手环、蓝牙耳机),有效延长电池续航。

  4. 传播延迟:8ns(@3.3V电源、50pF负载)
    高速响应满足高速数字信号传输需求(如数据总线、时钟信号缓冲),避免时序延迟问题。

  5. 施密特输入特性:内置滞回电压(典型值:上升沿1.6V、下降沿[email protected])
    对噪声信号抗干扰能力显著,输入信号存在±0.4V噪声波动时仍能输出稳定电平。

三、封装与工作环境

  1. 封装规格:SON-6(1mm×1.5mm,引脚间距0.65mm)
    超小型封装节省PCB空间,适合高密度布局(如智能手机主板、汽车ECU模块),支持自动贴装(SMT)工艺,降低生产难度。

  2. 工作温度范围:-40℃ ~ +125℃(汽车级AEC-Q100认证)
    宽温特性适应极端环境(如汽车发动机舱、户外工业传感器),满足汽车电子、工业控制的可靠性要求。

四、典型应用场景

SN74LVC1G17QDRYRQ1适配多场景需求,典型应用包括:

  • 汽车电子:仪表盘信号整形(车速传感器脉冲)、车身控制模块(BCM)输入调理、车载娱乐系统电平转换;
  • 便携式设备:智能手机接口缓冲(USB Type-C信号)、智能穿戴传感器信号调理;
  • 工业控制:工业传感器(温度/压力)模拟转数字、PLC输入模块抗干扰缓冲;
  • 消费电子:智能家居设备信号整形(智能门锁)、电视/机顶盒高速数据总线缓冲。

五、产品优势总结

  1. 电平兼容性强:1.65V~5.5V宽电压覆盖,适配不同系统电平;
  2. 驱动能力出色:32mA灌/拉电流,直接驱动多种负载;
  3. 低功耗设计:20μA静态电流,适合电池供电场景;
  4. 抗干扰能力优:施密特输入抑制噪声,输出信号稳定;
  5. 高速响应:8ns传播延迟,满足高速信号传输;
  6. 小型化封装:SON-6超小尺寸,节省PCB空间;
  7. 宽温可靠性:-40℃~+125℃,适应恶劣环境。

该器件凭借以上特性,成为需要信号调理、电平兼容及小型化设计场景的优选方案。

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