单刀单掷 2*SPST \---|--- 导通电阻On-State Resistance| 50Ω/Ohm 电源电压Voltage - Supply| 2 V ~ 12 V Description & Applications| Dual bilateral switch CMOS digital integrated circuit silicon monolithic The TC7W66 is high speed CMOS DUAL BILATERAL SWITCH fabricated with silicon gate CMOS technology. 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. 描述与应用| 双双边开关 CMOS数字集成电路硅单片 TC7W66是高速CMOS与硅栅CMOS技术制造的双条双边开关。它有四个独立的高速开关能够控制数字或模拟信号，同时保持低功耗的CMOS。控制输入（C）控制开关。C输入高，开关打开，C输入低，开关熄灭。所有输入都配有保护电路防止静电放电或瞬态过电压。