16-QSOP of Logic - Signal Switches, Multiplexers, Decoders,FST3125QSCX,FST3126QSCX

Circuit Protection	Integrated Circuits (ICs)	RF/IF and RFID
TVS - Mixed Technology	Linear - Video Processing Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps PMIC - Supervisors Linear - Comparators PMIC - Voltage Regulators - Linear Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Digital to Analog Converters (DAC) Interface - Drivers, Receivers, Transceivers Data Acquisition - Digital Potentiometers PMIC - Hot Swap Controllers PMIC - Power Distribution Switches, Load Drivers Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers PMIC - Display Drivers PMIC - Gate Drivers Interface - Filters - Active Linear - Amplifiers - Video Amps and Modules PMIC - Thermal Management PMIC - Voltage Regulators - DC DC Switching Regulators Linear - Amplifiers - Audio Logic - Signal Switches, Multiplexers, Decoders Interface - Analog Switches, Multiplexers, Demultiplexers Interface - I/O Expanders PMIC - Voltage Regulators - Special Purpose Interface - Sensor and Detector Interfaces Interface - Controllers Interface - Specialized PMIC - Power Management - Specialized Linear - Amplifiers - Special Purpose PMIC - Voltage Regulators - Linear + Switching Interface - Analog Switches - Special Purpose PMIC - Battery Chargers	Attenuators RF Mixers RF Misc ICs and Modules RF Receivers

Part Number	Manufacturer / Brand	Brife Description
FST3125QSCX	ON Semiconductor	IC SWITCH BUS 4BIT TTL 16-QSOP
FST3126QSCX	ON Semiconductor	IC SWITCH BUS 4BIT TTL 16-QSOP