WMSIC Electronic Components

TECH PUBLIC SN74LVC2G17DBVR

ModelSN74LVC2G17DBVR
PackageSOT-23-6
BrandTECH PUBLIC
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
TECH PUBLIC SN74LVC2G17DBVR
Type
TECH PUBLIC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
SN74LVC2G17DBVR
Electronic Component
1
Package
SOT-23-6
Electronic Component
Buffers / Drivers / Transceivers
Electronic Component
74LVC
Electronic Component
0.034g
Electronic Component
2
Electronic Component
1
Features
Isolated; Level Conversion
Electronic Component
BM0226539327
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.

SN74LVC2G17DBVR 产品概述

一、概述

SN74LVC2G17DBVR 为 74LVC 系列的双通道非反相施密特触发缓冲/驱动器,适用于各类数字信号整形与电平接口场合。器件输入为施密特触发器,具备较强的抗抖动与噪声抑制能力,输出为推挽结构,驱动能力良好。品牌信息:TECH PUBLIC(台舟电子),封装为 SOT-23-6,器件数 2。

二、主要性能特点

  • 工作电压范围:1.65 V ~ 5.5 V,适配 1.8V/2.5V/3.3V/5V 系统;
  • 工作温度范围:-40 ℃ ~ +125 ℃,满足工业级应用要求;
  • 静态电流 Iq:典型 10 µA,低功耗待机特性;
  • 输出驱动能力:IOH / IOL 均可达 24 mA,适合直接驱动小电流负载或做总线驱动;
  • 传播延迟 tpd:约 2.2 ns(在 3.3 V、CL=50 pF 条件下),高速响应适用于时序敏感电路。

三、电气与热参数要点

该器件在整个 1.65–5.5 V 范围内保持逻辑兼容,施密特输入可提供较大的输入阈值滞后,有助于清理毛刺信号。静态电流低,有利于电池供电与低功耗系统。24 mA 的高泉、吸电流能力在驱动 LED(限流)、继电器驱动前端或长 PCB 路径时表现良好,但在高频或大电流持续输出时需注意功耗与结温上升。

四、典型应用场景

  • 数字滤波与毛刺抑制(按键消抖、慢沿清理);
  • 电平转换与接口缓冲(单芯片多电压系统);
  • 驱动中小负载或总线缓冲(I/O 扩展、FPGA/MCU 接口);
  • 高速逻辑信号整形与复位/使能信号处理。

五、设计与使用建议

  • PCB 布局中靠近器件放置 0.1 µF 去耦电容至 VCC 与 GND,以提高稳定性并控制瞬态电流;
  • 在高驱动或高频场合评估功耗与结温,必要时增加散热或限制输出占空比;
  • 施密特输入适合直接连接噪声较大的信号源,但若输入信号源阻抗较高,应注意上拉/下拉配置与输入保护;
  • SOT-23-6 封装适合空间受限设计,焊接工艺需保证可靠接地与 VCC 回流路径。

六、封装与采购

封装:SOT-23-6,便于小尺寸应用与表面贴装生产。型号:SN74LVC2G17DBVR,品牌 TECH PUBLIC(台舟电子)。购买时请确认原厂或授权分销渠道,关注批次与质量证书。

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