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Logic - Gates and Inverters
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54LS21DMQB
Active
Logic - Gates and Inverters
Description:
AND GATE, LS SERIES
Manufacturer:
National Semiconductor
Datasheet:
54LS21DMQB Datasheet
History Price: $0.57000
In Stock: 12000
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54LS21DMQB vs 54LS02LMQB
Mfr Part
54LS21DMQB
54LS02LMQB
Category
Logic - Gates and Inverters
Logic - Gates and Inverters
Manufacturer
National Semiconductor
National Semiconductor
Series
54LS
54LS
Packaging
Bulk
Bulk
Status
Active
Active
Logic Type
AND Gate
NOR Gate
Number of Circuits
2
4
Number of Inputs
4
2
Features
-
-
Voltage - Supply
4.5V ~ 5.5V
4.5V ~ 5.5V
Current - Quiescent (Max)
4.4 mA
5.4 mA
Current - Output High, Low
400μA, 4mA
400μA, 4mA
Input Logic Level - Low
0.7V
0.7V
Input Logic Level - High
2V
2V
Max Propagation Delay @ V, Max CL
18ns @ 5V, 50pF
18ns @ 5V, 50pF
Operating Temperature
-55 ℃ ~ 125 ℃
-55 ℃ ~ 125 ℃
Mounting Type
Through Hole
Surface Mount
Supplier Device Package
14-CDIP
20-LCCC (8.89x8.89)
Package / Case
14-CDIP (0.300", 7.62mm)
20-CLCC
