WMSIC Electronic Components

TC7WZ74FK,LXGJ(CT TC7WZ74FK

ModelTC7WZ74FK,LXGJ(CT
PackageUS-8
BrandTOSHIBA
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 23+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA TC7WZ74FK, LXGJ(CT
Type
TOSHIBA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
positionsand positions
Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
TC7WZ74FK,LXGJ(CT
Electronic Component
1
Package
US-8
Type
D
Electronic Component
Flip-Flop
Electronic Component
0.001g
Electronic Component
Electronic Component
Electronic Component
1
Latching
1ns
Electronic Component
BM0265742474
Operating Temperature
40℃~+85℃
Operating Voltage
1.65V~5.5V
Electronic Component
1.5ns

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

TC7WZ74FK,LXGJ(CT) 触发器产品概述

一、产品基本信息

TC7WZ74FK,LXGJ(CT)是东芝(TOSHIBA)推出的D型触发器,属于高速逻辑器件范畴。该型号采用SOT-765封装(标注为CT SSOP-8),为8引脚表面贴装结构,体积紧凑,适配高密度电路设计需求。作为D型触发器,其核心功能包含异步置位(Set)与复位(Reset)操作,可满足数字电路中数据存储、时序同步等基础逻辑需求。

二、核心电气参数解析

1. 宽电压兼容性

支持1.65V~5.5V工作电压,覆盖了低功耗微控制器(1.8V、3.3V)到传统5V逻辑系统的应用场景,无需额外电平转换电路即可适配不同电压平台,简化了系统设计。

2. 高速时序性能

  • 时钟频率(fc)可达200MHz,支持高频数字信号处理;
  • 传播延迟(tpd)在5.0V电源、50pF负载下仅2.4ns,确保信号传输快速响应;
  • 建立时间1.5ns、保持时间1ns,时序裕量充足,降低了高速时钟下的时序违规风险。

3. 强驱动能力

灌电流(IOL)与拉电流(IOH)均为24mA,可直接驱动中等负载(如LED、小型逻辑门),无需额外驱动电路,进一步简化外围设计。

4. 低功耗特性

静态电流(Iq)仅1uA,待机或低频率工作状态下功耗极低,适合电池供电的便携式设备或对功耗敏感的应用。

5. 低输入负载

输入电容10pF,对时钟信号的负载影响小,有助于维持高频时钟信号的完整性,避免信号失真。

三、关键功能与性能特点

作为D型触发器,TC7WZ74FK,LXGJ(CT)具备典型的D型逻辑功能:在时钟上升沿(默认触发沿),输出Q跟随输入D的状态;同时集成异步置位/复位引脚,可直接将Q置为1(置位)或0(复位),无需依赖时钟信号,增强了逻辑控制的灵活性。

时序性能方面,1.5ns的建立时间和1ns的保持时间,使得该器件在与高速微处理器、FPGA协同工作时,能可靠捕获数据,避免因时序不满足导致的错误。200MHz的时钟频率则支持当前主流高速数字系统(如通信中频处理、工业实时反馈)。

四、封装与典型应用场景

1. 封装优势

SOT-765(SSOP-8)为超小尺寸表面贴装封装,引脚间距小,占用PCB面积仅约1mm×1.5mm,适合空间受限的紧凑型设备(如可穿戴设备、小型传感器模块)。

2. 典型应用

  • 便携式电子:智能手机、智能手表的辅助逻辑电路,利用低静态功耗延长电池续航;
  • 工业控制:PLC、传感器接口电路,工业级温度范围适配 harsh环境(如户外设备、控制柜);
  • 通信设备:路由器、交换机的时序同步电路,200MHz时钟满足数据传输需求;
  • 消费电子:电视、机顶盒的信号处理模块,宽电压范围兼容不同电源系统。

五、环境适应性

工作温度范围为**-40℃+85℃**,属于工业级温度等级,可在低温(如冬季户外设备)、高温(如工业控制柜内)环境下稳定工作,比商业级(0℃+70℃)器件的环境适应性更强,拓展了应用场景。

综上,TC7WZ74FK,LXGJ(CT)兼具高速、低功耗、宽电压、工业级温度适应性等特点,是数字电路中数据存储、时序同步的高性价比选择。

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