WMSIC Electronic Components

HGSEMI CD4093BM/TR CD4093BM

ModelCD4093BM/TR
PackageSOIC-14
BrandHGSEMI
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
HGSEMI CD4093BM / TR
Type
HGSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
CD4093BM/TR
Electronic Component
1
Package
SOIC-14
Electronic Component
Logic Gate
Electronic Component
4000
Electronic Component
0.294g
Electronic Component
1
Channel Count
4
Electronic Component
BM0227694271
Operating Temperature
0℃~+60℃
Operating Voltage
3V~15V
Logic Type
and Gate
Current(IOH)
13.7mA
Current(IOL)
32.5mA

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

CD4093BM/TR 产品概述

一、产品简介

CD4093BM/TR(制造:HGSEMI 华冠)为 4000 系列 CMOS 器件中的四路双输入与非门(NAND)带施密特触发特性(Schmitt trigger)。器件封装为 SOIC-14,"TR" 表示卷盘包装(Tape & Reel),适合自动贴片生产。器件工作电压范围宽(3V~15V),静态电流极小,适用于广泛的电源条件和低功耗系统。

二、主要电气参数(典型/典型条件说明)

  • 工作电压:3 V ~ 15 V
  • 通道数:4(每通道为双输入 NAND,带施密特触发)
  • 输入电平阈值(随 VCC 而变化):在不同供电电压下有明显变化,典型取值示例如下:
    • VCC = 15 V 时:VIH ≈ 8.8 V ~ 9.5 V,VIL ≈ 4.0 V ~ 5.4 V(呈现较大的滞回)
    • VCC = 5 V 时:VIH ≈ 3.2 V ~ 4.0 V,VIL ≈ 1.0 V ~ 1.8 V(适合 TTL/CMOS 逻辑接口)
  • 输出电平(开路负载条件下典型值):
    • VOH ≈ 14.95 V(VCC=15V)、9.95 V(VCC=10V)、4.95 V(VCC=5V)
    • VOL ≈ 50 mV(近地电平)
  • 驱动能力:
    • 下拉电流 IOL(下拉/吸电流):典型 32.5 mA
    • 上拉电流 IOH(拉电流):典型 13.7 mA
  • 传播延迟(tpd,CL=51 pF,典型):
    • tpd ≈ 60 ns @ VCC = 15 V
    • tpd ≈ 70 ns @ VCC = 10 V
    • tpd ≈ 130 ns @ VCC = 5 V
  • 静态电流 Iq(典型):约 1.2 µA(器件在静态或无频开关时功耗极低)
  • 工作温度范围:0 ℃ ~ +60 ℃

(注:上述阈值与延迟等参数随温度、负载与封装工艺存在差异,具体设计时请参考器件完整数据手册)

三、器件特性与优势

  • 宽电源范围:支持 3 V ~ 15 V,便于在多种供电环境下直接使用,无需外加电平转换。
  • 施密特触发输入:输入端具滞回特性,可有效抑制毛刺与噪声,适合慢上升/下降沿或电气噪声较大的传感器输入。
  • 低静态功耗:静态电流典型仅 1.2 µA,适用于电池供电与低功耗系统。
  • 较强驱动能力:上/下拉电流能直接驱动小负载或通过外接限流电阻驱动 LED、继电器驱动器输入等。
  • 标准封装与自动贴片配套:SOIC-14 易于 PCB 布局与自动化贴片,TR 卷盘便于批量生产。

四、典型应用场景

  • 抗抖开关与按键处理:施密特输入非常适合机械按键或开关的去抖与整形。
  • 方波/占空比可调振荡器:与 RC 网络配合,可构成简单稳健的本振或脉宽产生器。
  • 传感器信号整理:用于模拟传感器(霍尔、光电、陶瓷震动等)信号的阈值检测与整形。
  • 电平接口与缓冲:在不同电压域间做简单逻辑判断或缓冲驱动。
  • 工业控制、家电与玩具等对成本敏感的逻辑功能实现。

五、设计与使用建议

  • 电源旁路:为保证稳定工作并减少开关噪声,VCC 与 GND 之间应放置 0.1 µF 陶瓷旁路电容,靠近器件引脚布置。
  • 输入保护:避免输入长时间悬空(可能导致不确定行为);若存在高频干扰或超过电源范围的信号,建议添加限流电阻或二极管保护。
  • 负载考虑:虽然器件具有一定驱动能力,但在驱动大电流负载(如继电器、马达)时应使用外部驱动器或缓冲级,注意热耗与电流限制。
  • 温度与可靠性:器件标定温度为 0 ℃~+60 ℃,若工作于更极端环境应选用工业级器件或做额外验证。
  • 布局引导:高速切换时注意走线长度与回流路径,避免长输入线引入寄生电容和噪声。

六、封装与订购信息

  • 型号:CD4093BM/TR
  • 品牌:HGSEMI(华冠)
  • 封装:SOIC-14(标准双列扁平封装)
  • 包装:TR = Tape & Reel(卷盘,适合 SMT 自动贴片)

总结:CD4093BM/TR 是一款通用性强、功耗低、输入抗噪能力优秀的四路施密特触发 NAND 门器件,适用于按键去抖、信号整形、振荡与中等驱动能力的逻辑功能场景。设计时关注电源旁路、输入保护与负载限制,可保证器件在宽电压范围内稳定可靠运行。

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