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The MC74HC4052FEL is a dual 4-channel analog multiplexer/demultiplexer manufactured by onsemi. It utilizes silicon-gate CMOS technology to provide fast switching speeds and low ON resistance. The device supports an analog power supply range (VCC – VEE) of 2.0 to 12.0 V and a digital control supply range (VCC – GND) of 2.0 to 6.0 V. It features diode protection on all inputs and outputs, ensuring compatibility with standard CMOS logic levels.
Verify the specific suffix 'FEL' against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compliance with current RoHS directives as manufacturing processes may evolve. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.
Select this component when dual independent 4-channel analog switching is required within a single package. It serves as a direct pin-compatible replacement for older metal-gate counterparts like the MC14052B while offering improved linearity and lower ON resistance characteristics suitable for precision analog applications.
This device belongs to the HC405x family of analog multiplexers from onsemi. It shares functional similarities with the MC74HC4051 and MC74HC4053 but provides two independent 4-channel switches instead of one 8-channel or three 2-channel switches. The family is designed for general-purpose analog signal switching in industrial and consumer electronics.
The MC74HC4052BQ from NXP is a documented alternative. Verify electrical parameters and package dimensions to ensure mechanical and functional compatibility during substitution.