CD74HCT4067 具有 TTL 輸入的高速 CMOS 16 通道模擬多路復用器/多路解復用器

描述

CD74HC4067和CD74HCT4067器件是數字控制模擬開關，利用硅柵CMOS技術實現與LSTTL類似的工作速度，標準功耗低CMOS集成電路。

這些模擬多路復用器/多路分解器控制可能在電源范圍內變化的模擬電壓。它們是雙向開關，因此允許任何模擬輸入用作輸出，反之亦然。這些開關具有低“接通”電阻和低“斷開”泄漏。此外，這些設備具有啟用控制功能，當高電平時，所有開關將禁用其“關閉”狀態。

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

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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)
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