ON Semiconductor MC74HC4052ADR Analog Multiplexer/Demultiplexer

The MC74HC4052ADR from ON Semiconductor is a versatile and high-performance analog multiplexer/demultiplexer integrated circuit, designed to function effectively in a wide array of electronic applications. This device is part of the HC family, which signifies that it is fabricated using silicon gate CMOS technology, ensuring low power consumption along with high noise immunity characteristic of CMOS integrated circuits.

This particular model, the MC74HC4052ADR, comes in a compact SOIC-16 package, making it suitable for space-constrained applications while providing robust functionality. The device features two independent 4-channel multiplexers/demultiplexers with common select logic. This includes two binary control inputs, A and B, and an inhibit input, which allows for seamless channel selection and the ability to turn all channels off for power-saving purposes.

With its wide analog input voltage range and the ability to handle both digital and analog signals, the MC74HC4052ADR is incredibly versatile. It can be used in a multitude of applications, including signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

The device boasts a significant feature set, including:

• Low ON Resistance: 125 Ω (typical) at VCC – VEE = 4.5V
• Low Crosstalk between Switches
• Wide Operating Voltage Range: 2V to 6V
• High Noise Immunity Characteristic of CMOS Devices
• Inherent Latch-up Performance

ON Semiconductor's MC74HC4052ADR is designed to be compatible with TTL levels, making it easy to interface with other logic families. This compatibility, along with its ability to operate from a wide range of power supply voltages, makes it a flexible choice for designers looking to incorporate an analog multiplexer/demultiplexer in their systems.

Overall, the MC74HC4052ADR is a reliable and cost-effective solution for those in need of a high-quality multiplexer/demultiplexer for their electronic designs. Its low power consumption, high noise immunity, and wide voltage range make it an excellent choice for both industrial and consumer applications.