Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable.
中英双语版：英文原文完整保留，中文紧随对应单元；术语采用 v20260916 确认表，自动语义审校结果可追溯。

Exclusive OR Gate

异或门

The output is high when either of inputs A or B is high, but not if both A and B are high.

当A或B任一为高电平时，输出为高，但若A和B同时为高电平，则输出不为高。
How do you make one?
你怎么造一个？
IC Example: IC 7486
IC 示例：IC 7486


Basic Gates
基本逻辑门
 Index
Reference:

Tocci,
Sec 4-6

Electronics concepts

Digital Circuits
索引参考：Tocci，第4-6节 电子学概念 数字电路
 
HyperPhysics*****Electricity and magnetism
HyperPhysics ***** 电磁学
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Exclusive OR Gate

异或门

Logically, the exclusive OR (XOR) operation can be seen as either of the following operations:

逻辑上，异或（XOR）操作可以被视为以下两种操作之一：
        A AND NOT B OR B AND NOT A
A 且非 B 或 B 且非 A
    A OR B AND NOT A AND B
A 或 B 且非 A 且 B

which can be implemented by the gate arrangements shown. They can also be implemented using NAND gates only.

这可以通过所示的逻辑门安排来实现。它们也可以仅使用NAND门来实现。
Basic Gates
基本逻辑门
 Index
Reference:

Horowitz & Hill,
Sec 8-12

Electronics concepts

Digital Circuits
索引参考：Horowitz & Hill，第8-12节 电子概念 数字电路
 
HyperPhysics*****Electricity and magnetism
HyperPhysics ***** 电磁学
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Exclusive OR with NAND

与NAND的异或运算

The implementation of the exclusive OR (XOR) operation with just NAND gates illustrates the function of NANDs as universal gates.

仅用NAND门实现异或（XOR）运算，展示了NAND门作为通用门的功能。


A AND NOT B OR B AND NOT A

A 且非 B 或 B 且非 A


A OR B AND NOT A AND B

A 或 B 且非 A 且 B
DeMorgan's Theorem
德摩根定理
Basic Gates
基本逻辑门
 Index

Horowitz & Hill,
Ch 8

Electronics concepts

Digital Circuits
索引 Horowitz & Hill，第8章 电子概念 数字电路
 
HyperPhysics*****Electricity and magnetism
HyperPhysics ***** 电磁学
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IC 7486 Exclusive-OR

IC 7486 异或

This is an example of convenient packaging of XOR gates in integrated circuit form.

这是集成电路形式中方便封装的XOR门的一个例子。
Basic Gates
基本逻辑门
IC Logic Circuits
IC 逻辑电路
 Index

Electronics concepts

Digital Circuits
索引 电子学概念 数字电路
 
HyperPhysics*****Electricity and magnetism
HyperPhysics ***** 电磁学
R Nave
 Go Back
返回