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FST3257MTCX Logic - Signal Switches, Multiplexers, Decoders by ON Semiconductor
FST3257MTCX is a Logic - Signal Switches, Multiplexers, Decoders model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Logic - Signal Switches, Multiplexers, Decoders product path. Known package information currently points to TSSOP under the ON Semiconductor brand listing. MUX/DEMUX QUAD 21 TTL 16TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around FST3257MTCX so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Signal Switches, Multiplexers, DecodersDescription
MUX/DEMUX QUAD 21 TTL 16TSSOP
key Attributes
-
Datasheet
View FST3257MTCX DatasheetTechnical document
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ISO 9001
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AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
General Description
The Fairchild Switch FST3257 is a quad 2:1 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, the select pin connects 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.
Features
• 4Ω switch connection between two ports.
• Minimal propagation delay through the switch.
• Low ICC.
• Zero bounce in flow-through mode.
• Control inputs compatible with TTL level.
The Fairchild Switch FST3257 is a quad 2:1 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, the select pin connects 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.
Features
• 4Ω switch connection between two ports.
• Minimal propagation delay through the switch.
• Low ICC.
• Zero bounce in flow-through mode.
• Control inputs compatible with TTL level.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Published
2009
Operating Temperature
-40°C~85°C
Quiescent Current
3μA
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Technology
CMOS
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Width
4.4mm
Manufacturer
ON Semiconductor
Output Characteristics
3-STATE
Output Polarity
TRUE
Subcategory
Other Logic ICs
Sub-Categories
Logic - Signal Switches, Multiplexers, Decoders
Number Of Functions
1
Radiation Hardening
No
Number Of Terminations
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Supply Voltage
4.5V
Number Of Circuits
4
Throw Configuration
SPDT
Height
900μm
Number Of Outputs
4
Family
CBT/FST/QS/5C/B
Circuit
4 x 2:1
Type
Multiplexer/Demultiplexer
Weight
173mg
Base Part Number
3257
Manufacturer'S Part No.
FST3257MTCX
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Logic Function
Demultiplexer, Demux, Multiplexer, Mux
Voltage Supply Source
Single Supply
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Number Of Inputs
8
Supply Voltage-Min (Vsup)
3V
Supply Type
Single
Independent Circuits
1
Voltage - Supply
3V~5.5V
Turn On Delay Time
9.9 ns
Propagation Delay
9.9 ns
Common questions
Product FAQ
Quick answers for buyers reviewing FST3257MTCX, stock, documentation, and sourcing steps.
What is FST3257MTCX?
FST3257MTCX is a Logic - Signal Switches, Multiplexers, Decoders component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for FST3257MTCX?
FST3257MTCX is listed with package reference TSSOP. The current product description is MUX/DEMUX QUAD 21 TTL 16TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is FST3257MTCX available in stock?
This page currently shows 85092 units in stock and 59752 units available for FST3257MTCX. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for FST3257MTCX?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for FST3257MTCX by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for FST3257MTCX?
Yes. This page links to the datasheet for FST3257MTCX by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify FST3257MTCX before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for FST3257MTCX before approving the order.
Logic - Signal Switches, Multiplexers, Decoders
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