onsemi FST3253MX
Obsolete
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Supply Chain
Lifecycle StatusObsolete (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
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Descriptions
Descriptions of onsemi FST3253MX provided by its distributors.
FST3253 Series 5.5 V Dual 4:1 Multiplexer/Demultiplexer Bus Switch - SOIC-16
Bus Exchanger, CBT/FST/QS/5C/B Series, 2-Func, 4-Bit, True Output, CMOS, PDSO16
CBT/FST/QS/5C/B e3 3253 2x 4:1 logic switch 6.3ns 5V 1.5mm 128mA
MUX/DEMUX, DUAL, 4 I/P, NSOIC-16; Logic Family / Base Number: -; Logic Type: Multiplexer / Demultiplexer Bus Switch; No. of Channels: 2Channels; Line Configuration: 4: 1; Supply Voltage Min: 4V; Supply Voltage Max: 5.5V; Logic
Switch Products Multi/Demulti Bus Sw
The Fairchild Switch FST3253 is a dual 4:1 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When OE# is LOW, S0 and S1 connect the A Port to the selected B Port output. When OE# is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins16
Number of Terminals16
Weight143 mg
Technical
DirectionBidirectional
Independent Circuits1
Load Capacitance50 pF
Logic FunctionDemultiplexer, Multiplexer
Low Level Output Current128 mA
Max Operating Temperature85 °C
Max Supply Current100 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4 V
Number of Bits4
Number of Channels2
Number of Circuits2
Number of Elements1
Number of Input Lines8
Number of Inputs8
Number of Output Lines2
Number of Outputs2
Number of Ports2
Operating Supply Voltage4.5 V
Propagation Delay250 ps
Quiescent Current3 µA
Supply TypeSingle
Temperature GradeIndustrial
Throw ConfigurationSP4T
Turn-On Delay Time6.3 ns
Dimensions
Height1.5 mm
Height - Seated (Max)1.753 mm
Length9.902 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements