54LS20DMQB
54LS20DMQB
Active
Description:  NAND GATE
Manufacturer:  National Semiconductor
Datasheet:   54LS20DMQB Datasheet
History Price: $4.99000
In Stock: 1200
54LS20DMQB vs 54LS30LMQB
Series
54LS
54LS
Packaging
Bulk
Bulk
Status
Active
Active
Logic Type
NAND Gate
NAND Gate
Number of Circuits
2
1
Number of Inputs
4
8
Features
-
-
Voltage - Supply
4.5V ~ 5.5V
4.5V ~ 5.5V
Current - Quiescent (Max)
2.2 mA
1.1 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
15ns @ 5V, 50pF
20ns @ 5V, 50pF
Operating Temperature
-55 ℃ ~ 125 ℃
-55 ℃ ~ 125 ℃
Mounting Type
Through Hole
Surface Mount
Supplier Device Package
14-CERDIP
20-LCCC (8.89x8.89)
Package / Case
14-CDIP (0.300", 7.62mm)
20-CLCC