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?? HC4351,CD74HCT4351和CD74HC4352是数控模拟开关,利用硅栅CMOS技术实现与LSTTL类似的低功耗运行速度标准CMOS集成电路的消耗。
这些模拟多路复用器/多路分解器本质上是HC /HCT4015和HC4052,其前面是地址锁存器,由有效低锁存使能输入(LE \)控制。提供两个使能输入,一个为低电平有效(E1 \),另一个为高电平有效(E2),允许使用任一输入电压电平。

(典型)
Vμ<1μA > OL ,V OH 从Harris Semiconductor获得的数据表
| Technology Family |
| VCC (Min) (V) |
| Bandwidth (Max) (MHz) |
| Ron (Max) (Ohms) |
| Ron (Typ) (Ohms) |
| Features |
| Rating |
| Schmitt Trigger |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| CD54HC4351 |
|---|
| HC |
| 2 |
| 180 |
| 130 |
| 45 |
|
Low Power Low Crosstalk Break-before-make |
| Military |
| No |
| -55 to 125 |
| CDIP |
| See datasheet (CDIP) |
| 无样片 |