WMSIC Electronic Components

ON NC7S32M5X

ModelNC7S32M5X
PackageSOT-23-5
BrandON
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ON NC7S32M5X
Type
ON
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
NC7S32M5X
Electronic Component
1
Package
SOT-23-5
Electronic Component
Logic Gate
Electronic Component
7S
Electronic Component
0.041g
Electronic Component
1
Channel Count
1
Electronic Component
BM0227756828
Operating Temperature
40℃~+85℃
Operating Voltage
2V~6V
Logic Type
Gate
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.

NC7S32M5X 产品概述

一、概述

NC7S32M5X 是 ON(安森美)7S 系列的一款低压、单通道二输入或门(OR Gate)逻辑 IC,采用小型 SOT-23-5 封装,专为低功耗、低电压供电环境设计。器件工作电压范围为 2.0V 至 6.0V,静态漏电流极小,适合电池供电与便携设备中的逻辑合成与信号并联处理。描述:或门-IC-1-通道-SOT-23-5。

二、主要参数

  • 逻辑类型:二输入或门(OR)
  • 通道数:1
  • 工作电压(VCC):2.0 V 至 6.0 V
  • 静态电流(Iq):约 1 μA(典型)
  • 输出电流能力:拉/灌 IOL / IOH = 2.6 mA(典型额定)
  • 输入高电平阈值(VIH):1.5 V(参考)
  • 输入低电平阈值(VIL):0.5 V(参考)
  • 工作温度范围:-40 ℃ 至 +85 ℃
  • 系列:7S 系列
  • 封装:SOT-23-5
  • 品牌:ON(安森美)

三、封装与引脚功能(典型)

SOT-23-5 小型封装适合空间受限的电路板布局。典型引脚功能说明:

  • A、B:两个输入端
  • Y:输出端
  • VCC:电源正极(2.0–6.0V)
  • GND:接地

(注:具体引脚编号请参见官方器件封装图与数据手册,封装引脚布局会因制造批次或封装版本略有差异。)

四、性能特点

  • 宽电压范围:2.0–6.0V,兼容多种供电轨(单节锂电、3.3V、5V 等)。
  • 低静态功耗:Iq ≈ 1 μA,适合长期待机和低功耗应用。
  • 合理的驱动能力:IOH/IOL ≈ 2.6 mA,能够直接驱动小信号指示器或下一级 CMOS 输入,但不适合驱动大电流负载。
  • 输入阈值清晰:VIH/VIL 在低电压下仍能保证可靠触发,便于与低电平逻辑接口。
  • 宽温度范围:商用级 -40 ℃ 至 +85 ℃ 运行稳定。

五、典型应用场景

  • 电池供电设备中的逻辑合成和信号并联(例如按键合并、状态信号汇总)。
  • 低功耗便携式仪器、传感器节点、可穿戴设备逻辑前端。
  • 中低速控制信号处理、LED 指示灯驱动(配合限流电阻)。
  • 与微控制器 GPIO 配合实现简单的或逻辑功能,减少软件开销。

六、设计与使用注意事项

  • 输出驱动限制:器件输出驱动能力为典型 2.6 mA,若需驱动更大负载(继电器、较大电流 LED、功率开关),请增加外部驱动器或缓冲器。
  • 去耦电容:为保证稳定性与瞬态响应,应在 VCC 与 GND 之间靠近封装放置 0.1 μF 陶瓷去耦电容,必要时添加更大容量的滤波电容。
  • 输入浮置:未使用的输入应避免悬空,建议通过上拉/下拉电阻或直接拉至确定电平,防止功耗增加或不确定输出状态。
  • 电平匹配:当与其他逻辑家族(如 TTL、LVC、CMOS)互联时,请确认输入阈值与电源电压的兼容性,避免边界电平导致误动作。
  • 热与封装限制:SOT-23-5 为小封装,额定功耗有限,长时间大电流工作或高温环境下应注意散热与功耗管理。
  • 焊接工艺:遵循制造商推荐的回流焊曲线与温度限制,避免过热损伤器件。

七、采购与替代

  • 正式型号:NC7S32M5X(请以 ON 官方数据手册为准)
  • 采购时注意封装代码与工作温度等级,确认是否为原装或授权分销商供货。
  • 可考虑按功能和电压等级替代的低压单路或门器件(需留意驱动能力与输入阈值差异),例如同类低压 CMOS 或单通道逻辑门系列,但替换前请比对电学参数与封装脚位。

总结:NC7S32M5X 以其低压、低功耗、小体积的特点,适合空间受限且对功耗敏感的应用场景。合理评估输出驱动需求与输入接口电平后,可作为可靠的单通道或门解决方案。若需进一步的电气图、封装图或典型应用电路,建议参考 ON 官方数据手册获得详细参数与测试条件。

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