CD74HCT4067 具有 TTL 输入的高速 CMOS 16 通道模拟多路复用器/多路解复用器

描述

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。

Wide Analog Input Voltage Range
Low "ON" Resistance
- V_CC = 4.5V. . . . . . . . 70(Typ)
- V_CC = 6V . . . . . . . . 60(Typ)
Fast Switching and Propagation Speeds
"Break-Before-Make" Switching. . . . . 6ns (Typ) at 4.5V
Available in Both Narrow and Wide-Body Plastic Packages
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, 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 (Typ) (uA)
Supply Current (Max) (uA)
Features
OFF-state leakage current (Max) (µA)
Input/Output ON-state Capacitance (Typ) (pF)
Input/Output OFF-state Capacitance (Typ) (pF)
ESD Charged Device Model (kV)
ESD HBM (kV)
VIL (Max) (V)
VIH (Min) (V)

数据手册（1）

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