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MC74ACT257DG Logic - Signal Switches, Multiplexers, Decoders by ON Semiconductor
MC74ACT257DG 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 16-SOIC under the ON Semiconductor brand listing. IC MUX QUAD 2INPUT 3ST 16-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around MC74ACT257DG so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
74ACT
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Signal Switches, Multiplexers, DecodersDescription
IC MUX QUAD 2INPUT 3ST 16-SOIC
key Attributes
-
Datasheet
View MC74ACT257DG DatasheetTechnical document
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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
Octal Bidirectional Transceiver with 3−State Inputs/Outputs
The MC74AC245/74ACT245 contains eight non−inverting bidirectional buffers with 3−state outputs and is intended for bus−oriented applications. Current sinking capability is 24 mA at both the A and B ports.
The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active−HIGH) enables data from A ports to B ports; Receive (active−LOW) enables data from B ports to A ports.
The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.
Features
• Noninverting Buffers
• Bidirectional Data Path
• A and B Outputs Source/Sink 24 mA
• ′ACT245 has TTL Compatible Inputs
• Pb−Free Packages are Available
The MC74AC245/74ACT245 contains eight non−inverting bidirectional buffers with 3−state outputs and is intended for bus−oriented applications. Current sinking capability is 24 mA at both the A and B ports.
The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active−HIGH) enables data from A ports to B ports; Receive (active−LOW) enables data from B ports to A ports.
The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.
Features
• Noninverting Buffers
• Bidirectional Data Path
• A and B Outputs Source/Sink 24 mA
• ′ACT245 has TTL Compatible Inputs
• Pb−Free Packages are Available
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Tin (Sn)
Product Parameter
Current - Output High, Low
24mA 24mA
Product Parameter
Voltage Supply Source
Single Supply
Product Parameter
Power Supplies
5V
Product Parameter
Number Of Inputs
8
Product Parameter
Supply Type
Single
Terminal Finish
Tin (Sn)
Current - Output High, Low
24mA 24mA
Voltage Supply Source
Single Supply
Power Supplies
5V
Number Of Inputs
8
Supply Type
Single
Number Of Output Lines
3
Voltage - Supply
4.5V~5.5V
Independent Circuits
1
Propagation Delay
7.5 ns
Logic Function
Multiplexer, Mux
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Published
2006
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Operating Temperature
-40°C~85°C
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Factory Lead Time
35 Weeks
Package / Case
16-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Throw Configuration
DPST
Output Polarity
TRUE
Sub-Categories
Logic - Signal Switches, Multiplexers, Decoders
Operating Supply Voltage
5V
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
4
Length
9.9mm
Load Capacitance
50pF
Family
ACT
Series
74ACT
Number Of Bits
4
Number Of Input Lines
2
Circuit
4 x 2:1
Type
Multiplexer
Base Part Number
74ACT257
Manufacturer'S Part No.
MC74ACT257DG
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing MC74ACT257DG, stock, documentation, and sourcing steps.
What is MC74ACT257DG?
MC74ACT257DG 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 MC74ACT257DG?
MC74ACT257DG is listed with package reference 16-SOIC. The current product description is IC MUX QUAD 2INPUT 3ST 16-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MC74ACT257DG available in stock?
This page currently shows 44257 units in stock and 20374 units available for MC74ACT257DG. 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 MC74ACT257DG?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MC74ACT257DG by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MC74ACT257DG?
Yes. This page links to the datasheet for MC74ACT257DG by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MC74ACT257DG before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MC74ACT257DG before approving the order.
Logic - Signal Switches, Multiplexers, Decoders
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