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SN74ALS521NE4
SN74ALS521NE4
Logic Comparators SN74ALS521NE4
Texas Instruments
SN74ALS521NE4
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Standard and Specialty Logic
Logic Comparators
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeIdentity Comparator
EU RoHSCompliant
MountingThrough Hole
PolarityInverting
ECCN (US)EAR99
PackagingTube
Pin Count20
AutomotiveNo
Lead ShapeThrough Hole
Output TypeTotem-Pole
PCB changed20
Part StatusObsolete
Logic FamilyALS
Package Width6.6(Max)
Number of Bits8
Package Height5.08(Max) - 0.51(Min)
Package Length26.92(Max)
Output FunctionA=B
Supplier PackagePDIP
Process TechnologyBipolar
Standard Package NameDIP
Supplier Temperature GradeCommercial
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Absolute Propagation Delay Time (ns)22
Maximum Operating Supply Voltage (V)5.5
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Maximum Low Level Output Current (mA)24
Propagation Delay Test Condition (pF)50
Maximum High Level Output Current (mA)-2.6
Maximum Propagation Delay Time @ Maximum CL (ns)20@4.5V to 5.5V
Description
Identity Comparator 8-Bit 20-Pin PDIP Tube
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