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CD74HC4067和CD74HCT4067器件是数字控制模拟开关,利用硅栅CMOS技术实现与LSTTL类似的工作速度,标准功耗低CMOS集成电路。
这些模拟多路复用器/多路分解器控制可能在电源范围内变化的模拟电压。它们是双向开关,因此允许任何模拟输入用作输出,反之亦然。这些开关具有低“接通”电阻和低“断开”泄漏。此外,这些设备具有启用控制功能,当高电平时,所有开关将禁用其“关闭”状态。
(典型)
(典型)
V OL 时为1μA,V OH
| Configuration |
| Number of Channels (#) |
| Power Supply Type |
| Vss (Min) (V) |
| Vss (Max) (V) |
| Vdd (Min) (V) |
| Vdd (Max) (V) |
| Ron (Typ) (Ohms) |
| Bandwidth (MHz) |
| Rating |
| Operating Temperature Range (C) |
| Package Size: mm2:W x L (PKG) |
| Package Group |
| Supply Range (Max) |
| Ron (Max) (Ohms) |
| Input/Output Continuous Current (Max) (mA) |
| Supply Current (Max) (uA) |
| Features |
| OFF-state leakage current (Max) (µA) |
| ON-state leakage current (Max) (µA) |
| Input/Output ON-state Capacitance (Typ) (pF) |
| Input/Output OFF-state Capacitance (Typ) (pF) |
| VIL (Max) (V) |
| VIH (Min) (V) |
| CD74HC4067 |
|---|
| 16:1 |
| 1 |
| Single |
| N/A |
| N/A |
| 2 |
| 6 |
| 60 |
| 89 |
| Catalog |
| -55 to 125 |
| 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) 24SSOP: 64 mm2: 7.8 x 8.2(SSOP) |
| SOIC SSOP |
| 6 |
| 270 |
| 25 |
| 80 |
| Break-before-make |
| 8 |
| 8 |
| 50 |
| 5 |
| Vdd*.3 |
| Vdd*.7 |