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DM74ALS521N
DM74ALS521N
Logic Comparators DM74ALS521N
onsemi
DM74ALS521N
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Standard and Specialty Logic
Logic Comparators
DM74ALS521N.pdf
Specification
Product AttributeAttribute Value
HTS8542.31.00.01
PPAPNo
TypeIdentity Comparator
EU RoHSCompliant
MountingThrough Hole
PolarityInverting
ECCN (US)EAR99
PackagingRail
Pin Count20
AutomotiveNo
Lead ShapeThrough Hole
PCB changed20
Part StatusObsolete
Logic FamilyALS
Package Width7.11(Max)
Number of Bits8
Package Height3.43(Max)
Package Length26.92(Max)
Output FunctionA=B
Supplier PackagePDIP W
Process TechnologyBipolar
Standard Package NameDIP
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 W Rail
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