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SN74HC86N是XBLW(芯伯乐)推出的一款4通道高速CMOS异或门,属于74HC系列通用逻辑器件,兼容国际标准引脚与电气特性,兼具低功耗、高速响应与宽电压适配性,广泛适用于工业控制、通信接口、原型开发等场景。
SN74HC86N集成4组独立的2输入异或门(XOR Gate),是数字电路中实现异或运算的核心器件。其逻辑规则为:对每组2个输入信号(A、B)判断,输入电平不同时输出高电平(逻辑1),相同时输出低电平(逻辑0),数学表达式为 ( A \oplus B = eg A \cdot B + A \cdot eg B )。
4通道设计可同时处理多组异或运算,无需额外扩展器件,简化电路布局,提升设计效率。
SN74HC86N的核心参数平衡了速度、功耗与驱动能力,具体如下:
SN74HC86N采用DIP-14(双列直插式14引脚) 封装,适配通孔PCB与面包板,便于手工焊接与原型开发,引脚功能如下(兼容国际标准):
引脚编号 功能说明 引脚编号 功能说明 1 通道1输入A(1A) 8 通道3输入A(3A) 2 通道1输入B(1B) 9 通道3输入B(3B) 3 通道1输出Y(1Y) 10 通道3输出Y(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Y(2Y) 13 通道4输出Y(4Y) 7 地(GND) 14 电源正(VCC)所有引脚为功能引脚,无冗余设计,需按定义连接电源与信号。
SN74HC86N适配多类数字电路场景:
XBLW(芯伯乐)作为国产通用逻辑品牌,SN74HC86N完全兼容国际品牌(如TI SN74HC86N)的引脚与电气性能,可直接替换,降低采购成本;批次一致性好,质量稳定,适合批量生产与长期供货。
该器件以高性价比、高兼容性为核心优势,是数字电路异或运算的理想选择,覆盖从原型开发到工业量产的全场景需求。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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