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Part Number Overview
Manufacturer Part Number
SN74ALS521DW
Description
IC COMPARATOR IDENTITY 8B 20SOIC
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
SN74ALS521DW Models
Standard Package
25
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
74ALS
Package
Tube
Product Status
Last Time Buy
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Current - Output High, Low
2.6mA, 24mA
Max Propagation Delay @ V, Max CL
20ns @ 5V, 50pF
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Mounting Type
Surface Mount
Base Product Number
74ALS521
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-SN74ALS521DW
296-5062-5
SN74ALS521DWE4-ND
-SN74ALS521DW-NDR
SN74ALS521DWG4-ND
SN74ALS521DWE4
TEXTISSN74ALS521DW
SN74ALS521DWG4
Category
/Product Index/Integrated Circuits (ICs)/Logic/Comparators/Texas Instruments SN74ALS521DW
Documents & Media
Datasheets
1(SN54ALS520, SN74ALS518/520/521)
PCN Obsolescence/ EOL
1(Mult Dev EOL 30/Aug/2023)
HTML Datasheet
1(SN54ALS520, SN74ALS518/520/521)
EDA Models
1(SN74ALS521DW Models)
Quantity Price
Quantity: 250
Unit Price: $1.7776
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 100
Unit Price: $1.8931
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 25
Unit Price: $2.222
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $2.355
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $2.62
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : SN74ALS521DWR
Manufacturer. : Texas Instruments
Quantity Available. : 4,191
Unit Price. : $0.94000
Substitute Type. : MFR Recommended
Quantity Available. : 4,191
Unit Price. : $0.94000
Substitute Type. : MFR Recommended