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XBLW SN74HC32N
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XBLW SN74HC32N(XBLW)
- Type
- XBLW
- Minimum package
- 25 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XBLW
- Electronic Component
- SN74HC32N(XBLW)
- Electronic Component
- 1
- Package
- DIP-14
- Electronic Component
- Logic Gate
- Electronic Component
- 74HC
- Electronic Component
- 1.616g
- Electronic Component
- 1
- Channel Count
- 4
- Features
- Electronic Component
- Electronic Component
- BM0265621906
- Operating Temperature
- 40℃~+105℃
- Operating Voltage
- 2V~6V
- Logic Type
- Gate
- Current(IOH)
- 5.2mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SN74HC32N（XBLW）4通道2输入或门逻辑器件产品概述
一、产品核心定位与逻辑功能
SN74HC32N（XBLW品牌）属于74HC系列高速CMOS逻辑器件，是一款4通道独立2输入或门，专为数字逻辑运算、电平转换及低功耗场景设计。其核心功能为对4组2输入信号执行“或”逻辑运算：
- 任意一组输入（A、B）中至少一个为高电平时，对应输出（Y）为高电平；
- 仅当两组输入均为低电平时，输出才为低电平。
该器件兼容TTL电平接口，可与传统74LS系列器件直接配合，同时具备CMOS工艺的低功耗优势，是工业控制、消费电子等领域的通用逻辑器件。
二、关键电气参数详解
SN74HC32N的参数平衡了高速性能与低功耗，核心参数及实际意义如下：
参数类型 典型值/范围 应用价值 工作电压 2V~6V 适配2.5V/3.3V/5V等主流电源系统 静态电流（Iq） 2μA 远低于TTL器件，适合电池供电的便携式设备 驱动能力 灌电流4mA、拉电流5.2mA 可直接驱动LED、小型继电器，无需额外驱动 输入电平 VIH：1.5V/3.15V/4.2V；VIL：≤500mV/1.35V/1.8V 兼容不同电压域的输入信号 输出电平 VOH：4.32V（接近电源）；VOL：100mV 输出电平稳定，抗干扰能力强 传播延迟（tpd） 6ns 满足高频数字信号处理（如计数器、编码器） 工作温度 -40℃~+105℃ 适应工业车间、户外设备的温度变化三、封装与引脚配置
SN74HC32N采用DIP-14直插封装，引脚布局清晰，便于手工焊接与原型开发，具体功能如下：
引脚编号 功能描述 引脚编号 功能描述 1 通道1输入A（1A） 8 通道3输入B（3B） 2 通道1输入B（1B） 9 通道3输入A（3A） 3 通道1输出（1Y） 10 通道3输出（3Y） 4 通道2输入A（2A） 11 通道4输入A（4A） 5 通道2输入B（2B） 12 通道4输入B（4B） 6 通道2输出（2Y） 13 通道4输出（4Y） 7 电源地（GND） 14 电源正（VCC）注：4组通道完全独立，可单独使用（如仅用1组）或组合扩展逻辑功能。
四、典型应用场景
因参数优势，SN74HC32N广泛应用于以下场景：
- 工业控制：PLC、传感器信号处理（如多传感器“或”触发报警）；
- 电平转换：3.3V单片机与5V外设（如继电器、LED）的信号兼容；
- 电池设备：便携式医疗仪器、遥控器（低静态电流延长续航）；
- 高速电路：高频计数器、编码器（6ns延迟保证信号实时性）；
- 消费电子：智能插座、玩具的逻辑控制（如按键“或”触发）；
- 汽车电子：车载辅助电路（宽温范围适应车内温度变化）。
五、可靠性与兼容性
该器件采用CMOS工艺，具备以下可靠性优势：
- 抗干扰强：高输入阻抗减少噪声影响，适合电磁环境复杂的工业场景；
- 静电防护：符合IEC 61000-4-2标准，可承受±2kV接触放电；
- 替换兼容：与SN74LS32、SN74HC32等同类器件引脚完全兼容，可直接替换；
- 长寿命：DIP封装耐插拔，宽温范围提升长期稳定性。
总结
SN74HC32N（XBLW）是一款高性价比的4通道或门逻辑器件，平衡了高速、低功耗、宽温与兼容性，覆盖工业控制、消费电子等多领域需求，是数字电路设计的通用选择。
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