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54LS27LMQB
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Logic - Gates and Inverters
Description:
NOR GATE, LS SERIES TTL
Manufacturer:
National Semiconductor
Datasheet:
54LS27LMQB Datasheet
History Price: $5.87000
In Stock: 34000
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54LS27LMQB vs 54LS37FMQB
Mfr Part
54LS27LMQB
54LS37FMQB
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
NOR Gate
NAND Gate
Number of Circuits
3
4
Number of Inputs
3
2
Features
-
-
Voltage - Supply
4.5V ~ 5.5V
4.5V ~ 5.5V
Current - Quiescent (Max)
6.8 mA
12 mA
Current - Output High, Low
400μA, 4mA
1.2mA, 12mA
Input Logic Level - Low
0.7V
0.7V
Input Logic Level - High
2V
2V
Max Propagation Delay @ V, Max CL
18ns @ 5V, 50pF
20ns @ 5V, 50pF
Operating Temperature
-55 ℃ ~ 125 ℃
-55 ℃ ~ 125 ℃
Mounting Type
Surface Mount
Surface Mount
Supplier Device Package
20-LCCC (8.89x8.89)
14-CFP
Package / Case
20-CLCC
14-CFlatpack
