CMOS Digital Integrated Circuits Silicon Monolithic
1. Functional Description
• Quad Bilateral Switch
The 74HC4066D is high-speed CMOS QUAD BILATERAL SWITCH fabricated with silicon gate C2MOS
It consists of four independent high speed switches capable of controlling either digital or analog signals while
maintaining the CMOS low power dissipation.
Control input(C) is provided to control the switch. The switch turns ON while the C input is High, and the switch
turns OFF while low.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
(1) Low power dissipation: ICC = 1.0 µA (max) at VCC = 6.0 V, Ta = 25
(2) High noise immunity: VNIH = VNIL = 28 % VCC (min)
(3) Low ON resistance: RON = 50 Ω (typ.) at VCC = 9.0 V, VI/O = VCC or GND
(4) High degree of linearity: THD = 0.05 % (typ.) at VCC = 4.5 V
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Start of commercial production