SN74HC257PWT is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 1,987
Unit Price: Fr.0.44000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 5,476
Unit Price: Fr.0.77000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 11,878
Unit Price: Fr.0.45000
Datasheet

Parametric Equivalent


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In Stock: 1,240
Unit Price: Fr.0.78000
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In Stock: 1,786
Unit Price: Fr.0.87000
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In Stock: 4,508
Unit Price: Fr.0.37000
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In Stock: 113
Unit Price: Fr.0.59000
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Parametric Equivalent


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In Stock: 3,960
Unit Price: Fr.0.45000
Datasheet

Parametric Equivalent


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In Stock: 1,635
Unit Price: Fr.0.65000
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Texas Instruments
In Stock: 1,492
Unit Price: Fr.0.43000
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Multiplexer 4 x 2:1 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC257PWT

DigiKey Part Number
SN74HC257PWT-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
SN74HC257PWT
Description
IC MULTIPLEXER 4 X 2:1 16-TSSOP
Customer Reference
Detailed Description
Multiplexer 4 x 2:1 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
SN74HC257PWT Models
Product Attributes
Filter Similar Products
Category
Current - Output High, Low
7.8mA, 7.8mA
Manufacturer
Texas Instruments
Voltage Supply Source
Single Supply
Series
Voltage - Supply
2V ~ 6V
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C ~ 85°C
Part Status
Obsolete
Mounting Type
Surface Mount
Type
Multiplexer
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Circuit
4 x 2:1
Supplier Device Package
16-TSSOP
Independent Circuits
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HC157APWRTexas Instruments1,987296-SN74HC157APWRCT-NDFr.0.44000Parametric Equivalent
SN74HC157PWTexas Instruments5,476296-33920-5-NDFr.0.77000Parametric Equivalent
SN74HC157PWRTexas Instruments11,878296-29862-1-NDFr.0.45000Parametric Equivalent
SN74HC157PWTTexas Instruments1,240296-SN74HC157PWTCT-NDFr.0.78000Parametric Equivalent
SN74HC158PWTexas Instruments1,786296-SN74HC158PW-NDFr.0.87000Parametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types