HEF4066BT

Description

Quad bilateral analog switch — four low-leakage SPST switches for signal gating and sample-and-hold, SOIC-14.

The HEF4066B 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 is turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.