The HEF4049BT and HEF4050BT six-buffers are single-chip wide voltage range CMOS integrated circuits, so they have the advantages of low power consumption, anti-interference, and strong use flexibility. The device has the characteristic of realizing the logic level conversion with only one power supply voltage VDD.
HEF4052BT是一款采用先进 CMOS 技术设计的两路差分四通道多路复用器。是一个单刀四掷配置形式的模拟开关。具有两个二进制通道控制输入(A和 B)以及一个使能输入 INH。两个二进制输入信号，同时控制每路开关四个通道中的一个通道开启，其余通道关闭。
