CD74HC4067 模拟数字多路复用器模块
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CD74HC4067 模拟数字多路复用器模块
¥30.00
CD74HC4067模拟数字多路复用器突破16通道多路复用器
CD74HC4067多路复用器突破板是一种用于扩展项目中I/O功能的多功能解决方案,尤其是在Arduino等微控制器中。这是其主要特征和规格:
关键功能:
- 16通道多路复用器: 将一个常见的引脚路由到16个通道引脚之一,像旋转开关一样起作用。
- 模拟和数字兼容性: 处理两种类型的信号,具有双向功能。
- 用5个引脚控制: 连接到四个数字输出以进行地址选择,再加上一个启用引脚。
- 多功能信号路由: 可以路由TTL级序列数据,I2C,SPI和其他信号。
- 低抗性和泄漏: 确保最小的信号丢失和干扰。
- 在迈克切换之前进行突破: 通过确保在建立另一个连接之前确保断开一个连接来防止串扰。
- 启用PIN: 当驱动高时,它将与所有通道的共同引脚断开连接。
规格:
- 电压范围: 支撑地面和VCC之间的电压。
- 尺寸: 紧凑的突破板形式。
- 控制接口: 4个地址引脚(数字输出)加启用引脚。
应用程序:
- 传感器控制: 非常适合需要多个传感器输入的项目,具有有限的微控制器引脚。
- 信号多路复用: 在紧凑的设计中管理多个数字或模拟信号有用。
- 串行数据路由: 可以在各种设备之间指导TTL级序列数据。
该多路复用器突破板通过最小的微控制器I/O引脚简化了多个传感器或信号的控制,使其成为任何电子工具包的宝贵补充。
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