74HCT4066PW

74系列逻辑芯片/74HCT4066PW

General description

The 74HC4066; 74HCT4066 is a quad single pole, single throw analog switch. Each

switch features two input/output terminals nY and nZ and an active HIGH enable input

nE. When nE is LOW, the analog switch isturned off. Inputs include clamp diodes. This

enables the use of current limiting resistors tointerface inputs to voltages in excess of

VCC.