onsemi Logic - Logic - Signal Switches, Multiplexers, Decoders - FSTU3257QSC FSTU3257QSC

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 067553-FSTU3257QSC
Packaging: Reel - TR
Type: Multiplexer/Demultiplexer
Mounting: SMD (SMT)
Independent Circuits: 1
Voltage Supply Source: Single Supply
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-QSOP
Supply Voltage - Operating: 4 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited

MUX AND DEMUX/DECODER Product overview: FSTU3257QSC from Fairchild (onsemi) is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-FSTU3257QSC can be used for catalog matching and distributor lookup.