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Request evaluation samplesCY74FCT257TQCT Logic - Signal Switches, Multiplexers, Decoders by Texas Instruments
CY74FCT257TQCT is a Logic - Signal Switches, Multiplexers, Decoders model from Texas Instruments, 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 SSOP under the Texas Instruments brand listing. IC QUAD 2-IN MUX 3-ST 16SSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around CY74FCT257TQCT so buyers can move faster from review to quotation.
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Key specifications
Series
74FCT
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Signal Switches, Multiplexers, DecodersDescription
IC QUAD 2-IN MUX 3-ST 16SSOP
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
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Product overview
Overview
[TI]Functional
The FCT2541T is an octal buffer and line driver designed to be employed as a memory address driver, clock driver, and bus-oriented transmitter/receiver. On-chip termination resistors have been added to the outputs to reduce system noise caused by reflections.
The FCT2541T can be used to replace the FCT541T to reduce noise in an existing design.
The speed of the FCT2541T is comparable to bipolar logic counterparts while reducing power dissipation.
The input and output voltage levels allow direct interface with TTL and CMOS devices without external components.
Features
• Function and pinout compatible with FCT and F logic
• FCT-C speed at 4.1 ns max. FCT-A speed at 4.8 ns max.
• 25Ωoutput series to reduce transmission line reflection noise
• Reduced VOH (typically = 3.3V) versions of equivalent FCT functions
• Edge-rate control circuitry for significantly improved noise characteristics
• Power-off disable feature
• ESD > 2000V
• Matched rise and fall times
• Fully compatible with TTL input and output logic levels
• Sink current 12 mA Source current 15 mA
The FCT2541T is an octal buffer and line driver designed to be employed as a memory address driver, clock driver, and bus-oriented transmitter/receiver. On-chip termination resistors have been added to the outputs to reduce system noise caused by reflections.
The FCT2541T can be used to replace the FCT541T to reduce noise in an existing design.
The speed of the FCT2541T is comparable to bipolar logic counterparts while reducing power dissipation.
The input and output voltage levels allow direct interface with TTL and CMOS devices without external components.
Features
• Function and pinout compatible with FCT and F logic
• FCT-C speed at 4.1 ns max. FCT-A speed at 4.8 ns max.
• 25Ωoutput series to reduce transmission line reflection noise
• Reduced VOH (typically = 3.3V) versions of equivalent FCT functions
• Edge-rate control circuitry for significantly improved noise characteristics
• Power-off disable feature
• ESD > 2000V
• Matched rise and fall times
• Fully compatible with TTL input and output logic levels
• Sink current 12 mA Source current 15 mA
Fast scan
Popular Specs Surfaced First
Product Parameter
Propagation Delay
6 ns
Product Parameter
Current - Output High, Low
32mA 64mA
Product Parameter
Voltage Supply Source
Single Supply
Product Parameter
Power Supplies
5V
Product Parameter
Number Of Inputs
8
Product Parameter
Supply Type
Single
Propagation Delay
6 ns
Current - Output High, Low
32mA 64mA
Voltage Supply Source
Single Supply
Power Supplies
5V
Number Of Inputs
8
Supply Type
Single
Independent Circuits
1
Voltage - Supply
4.75V~5.25V
Prop.
7 ns
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Height
1.75mm
Width
3.9mm
Throw Configuration
DPST
Packing Method
TR
Package / Case
16-SSOP (0.154, 3.90mm Width)
Output Characteristics
3-STATE
Weight
74.502547mg
Series
74FCT
Family
FCT
Output Polarity
TRUE
Sub-Categories
Logic - Signal Switches, Multiplexers, Decoders
Contact Plating
Gold
Operating Supply Voltage
5V
Radiation Hardening
No
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Number Of Outputs
1
Number Of Functions
4
Length
4.9mm
Thickness
1.5mm
Load Capacitance
50pF
Number Of Bits
4
Number Of Input Lines
2
Bandwidth
70MHz
Circuit
4 x 2:1
Base Part Number
74FCT257
Type
Multiplexer
Manufacturer'S Part No.
CY74FCT257TQCT
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing CY74FCT257TQCT, stock, documentation, and sourcing steps.
What is CY74FCT257TQCT?
CY74FCT257TQCT is a Logic - Signal Switches, Multiplexers, Decoders component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CY74FCT257TQCT?
CY74FCT257TQCT is listed with package reference SSOP. The current product description is IC QUAD 2-IN MUX 3-ST 16SSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CY74FCT257TQCT available in stock?
This page currently shows 43876 units in stock and 50423 units available for CY74FCT257TQCT. 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 CY74FCT257TQCT?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CY74FCT257TQCT by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CY74FCT257TQCT?
A dedicated datasheet link is not currently listed for CY74FCT257TQCT by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify CY74FCT257TQCT before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CY74FCT257TQCT before approving the order.
Logic - Signal Switches, Multiplexers, Decoders
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