"74HC1G66GW数据手册：高速CMOS单通道模拟开关详细描述及特性介绍"

The 74HC1G66GW is a high-speed Si-gate CMOS analog switch, designed for wide supply voltage range from 2.0 V to 10.0 V. It is a single-polesingle-throw device with two input/output pins (Yand Z) and an active HIGH enable input pin (E). When the enable input pin is set to LOW, the analog switch is turned off. One of the key features of the 74HC1G66GW is its very low ON resistance, which is 45 Ω (typ.) at VCC = 4.5 V and 30 Ω (typ.) at VCC = 10 V. This makes it suitable for a wide range of applications where low resistance and high-speed switching are required. The non-standard output currents are equal to those of the 74HC4066 and 74HCT4066, making it a versatile and compatible option for various circuit designs. In addition to its low ON resistance and wide supply voltage range, the 74HC1G66GW also offers high-speed operation, making it suitable for applications requiring rapid signal switching. Its high-speed Si-gate CMOS design ensures efficient and reliable performance in various electronic circuits. Overall, the 74HC1G66GW is a high-performance analog switch with a wide range of applications. Its low ON resistance, wide supply voltage range, and high-speed operation make it an excellent choice for circuit designs requiring efficient and reliable signal switching. Whether used in consumer electronics, industrial equipment, or other electronic devices, the 74HC1G66GW is a versatile and dependable component for a wide range of analog switching applications.