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Part Number Overview
Manufacturer Part Number
54LS74LMQB
Description
D FLIP-FLOP, TTL
Detailed Description
Flip Flop 2 Element D-Type 1 Bit Positive Edge 20-CLCC
Manufacturer
National Semiconductor
Standard LeadTime
Edacad Model
Standard Package
63
Supplier Stocks
Technical specifications
Mfr
National Semiconductor
Series
54LS
Package
Bulk
Product Status
Active
Function
Set(Preset) and Reset
Type
D-Type
Output Type
Complementary
Number of Elements
2
Number of Bits per Element
1
Clock Frequency
20 MHz
Max Propagation Delay @ V, Max CL
35ns @ 5V, 50pF
Trigger Type
Positive Edge
Current - Output High, Low
4mA
Voltage - Supply
4.5V ~ 5.5V
Current - Quiescent (Iq)
8 mA
Operating Temperature
-55°C ~ 125°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
20-LCCC (8.89x8.89)
Package / Case
20-CLCC
Base Product Number
54LS74
Environmental & Export Classifications
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
NATNSC54LS74LMQB
2156-54LS74LMQB
Category
/Product Index/Integrated Circuits (ICs)/Logic/Flip Flops/National Semiconductor 54LS74LMQB
Documents & Media
Datasheets
1(Datasheet)
Quantity Price
Quantity: 63
Unit Price: $4.82
Packaging: Bulk
MinMultiplier: 63
Packaging: Bulk
MinMultiplier: 63
Substitutes
-