onsemi Analog Switches, Multiplexers, Demultiplexers MC74HC4052DT

The MC74HC4052DT is a dual 4-channel analog multiplexer/demultiplexer designed using high-performance silicon-gate CMOS technology. It features fast switching speeds, low ON resistance, and low OFF leakage currents, making it suitable for controlling analog signals across a wide voltage range from 2.0V to 12.0V. The device operates with a digital control power supply range of 2.0V to 6.0V and is compatible with standard CMOS outputs, as well as LSTTL outputs with pull-up resistors. This multiplexer/demultiplexer allows for the selection of one of four analog inputs to be connected to a common output, with the ability to turn off all switches via a HIGH enable pin. The MC74HC4052DT is noted for its improved linearity and lower ON resistance compared to its metal-gate counterparts, along with low crosstalk between switches and diode protection on all inputs/outputs. It is packaged in a TSSOP format, making it suitable for space-constrained applications.