WMSIC Electronic Components

TC7S14F(TE85L,F) TC7S14F

ModelTC7S14F(TE85L,F)
PackageSSOP-5
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA TC7S14F(TE85L, F)
Type
TOSHIBA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
TC7S14F(TE85L,F)
Electronic Component
1
Package
SSOP-5
Electronic Component
Inverter
Electronic Component
TC7S
Electronic Component
0.036g
Electronic Component
1
Channel Count
1
Features
Electronic Component
Electronic Component
BM0265569245
Operating Temperature
40℃~+85℃
Operating Voltage
2V~6V
Type
Flip-Flop
Current(IOH)
2.6mA

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

TC7S14F(TE85L,F) 施密特反相器产品概述

TC7S14F(TE85L,F)是东芝半导体推出的单通道施密特触发器反相器,属于TC7S系列逻辑器件,采用超小型SSOP-5封装,凭借超低功耗、宽电压兼容、高速响应及抗噪声特性,广泛适用于便携式设备、工业控制等多场景。

一、产品基本定位与核心功能

该器件为单路反相施密特触发器,核心功能是对输入信号进行反相输出,同时利用施密特触发的滞后阈值特性(输入高低电平切换存在固定差值),有效抑制输入信号中的噪声干扰,避免因微小波动导致的误触发。作为TC7S系列的一员,其设计侧重小型化、低功耗与高可靠性,满足紧凑空间及电池供电场景的需求。

二、关键性能参数解析

1. 电源与功耗特性

  • 工作电压范围:2V~6V,兼容主流逻辑电平(如3.3V、5V系统),无需额外电平转换电路,简化系统设计;
  • 静态电流(Iq):仅1μA(典型值),属于超低功耗设计,对电池供电设备(如纽扣电池、锂锰电池)的续航提升显著,可延长数月待机时间。

2. 输入输出特性

  • 通道数:1通道,单路信号处理,适合简单逻辑反相需求;
  • 驱动能力:灌电流(IOL)与拉电流(IOH)均为2.6mA,可直接驱动LED、小型继电器线圈等轻负载,无需外接放大电路;
  • 输出电平:
    • 高电平(VOH):典型值4.4V(VCC=5V)、1.9V(VCC=2V)、5.9V(VCC=6V),接近电源电压,电平兼容性好;
    • 低电平(VOL):典型值330mV(VCC=3V/5V)、100mV(VCC=6V),低电平噪声裕量充足,抗干扰能力强。

3. 动态性能

  • 传播延迟(tpd):11ns(VCC=5V,负载电容15pF),高速响应特性,可满足100MHz以下逻辑电路的实时切换需求,适用于高速信号调理场景。

三、核心优势特点

  1. 强抗噪声能力:施密特触发的滞后阈值设计,可过滤输入信号中的微小波动(如电磁干扰、电源纹波),避免误触发,适合噪声环境(如工厂车间、汽车内部);
  2. 超低功耗与宽电压:1μA静态电流+2V~6V宽电压,兼顾节能与兼容性,适配便携式设备(如智能手环、医疗监测仪)及工业控制系统;
  3. 小型化封装:SSOP-5封装尺寸极小(约2.9mm×1.6mm),节省PCB布局空间,适合高密度电路设计;
  4. 工业级可靠性:工作温度范围-40℃~+85℃,满足户外、 harsh环境下的长期稳定运行,无需额外散热或防护措施。

四、典型应用场景

  1. 便携式电子设备:如智能手表、蓝牙耳机的按键防抖电路(施密特滞后特性消除按键抖动),或低功耗传感器信号调理;
  2. 工业控制电路:工厂自动化中的传感器信号反相与噪声过滤(如接近开关、温度传感器输出);
  3. 消费电子逻辑转换:如5V系统与3.3V系统之间的电平反相(兼容2V~6V电压);
  4. 汽车辅助电路:车载小功率负载驱动(如仪表盘指示灯),宽温特性适配汽车舱内温度变化;
  5. 高速信号调理:如通信接口(UART、SPI)的信号反相与噪声抑制,11ns延迟不影响数据传输速率。

五、封装与工作环境

  • 封装形式:SSOP-5(薄型小外形封装),引脚间距0.65mm,可通过贴片焊接实现自动化生产;
  • 工作温度:-40℃(最低)至+85℃(最高),工业级温度范围,覆盖大部分应用场景;
  • 存储温度:参考东芝官方 datasheet(一般为-55℃~+125℃),需注意避免极端温度下的长期存储。

TC7S14F(TE85L,F)凭借其平衡的性能与成本优势,成为单通道施密特反相器的经典选择,适用于对功耗、尺寸、抗噪声有要求的各类电子系统。

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