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Part Number Overview
Manufacturer Part Number
SN74LS21D
Description
IC GATE AND 2CH 4-INP 14SOIC
Detailed Description
AND Gate IC 2 Channel 14-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
SN74LS21D Models
Standard Package
50
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
74LS
Package
Tube
Product Status
Discontinued at allaboutcomponents.com
Logic Type
AND Gate
Number of Circuits
2
Number of Inputs
4
Features
-
Voltage - Supply
4.75V ~ 5.25V
Current - Output High, Low
400µA, 8mA
Input Logic Level - Low
0.8V
Input Logic Level - High
2V
Max Propagation Delay @ V, Max CL
20ns @ 5V, 15pF
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Supplier Device Package
14-SOIC
Package / Case
14-SOIC (0.154", 3.90mm Width)
Base Product Number
74LS21
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
296-3671-5
SN74LS21DE4-ND
SN74LS21DG4-ND
SN74LS21DG4
-SN74LS21D-NDR
TEXTISSN74LS21D
2156-SN74LS21D
SN74LS21DE4
Category
/Product Index/Integrated Circuits (ICs)/Logic/Gates and Inverters/Texas Instruments SN74LS21D
Documents & Media
Datasheets
1(SN54LS21, SN74LS21)
Featured Product
()
PCN Design/Specification
1(Design 25/Feb/2022)
PCN Part Status Change
1(Mult Dev Status Chg 25/Apr/2023)
HTML Datasheet
1(SN54LS21, SN74LS21)
EDA Models
1(SN74LS21D Models)
Quantity Price
Quantity: 500
Unit Price: $0.76376
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 250
Unit Price: $0.86424
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 100
Unit Price: $0.9246
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 50
Unit Price: $1.1256
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $1.186
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $1.33
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : SN74LS21DR
Manufacturer. : Texas Instruments
Quantity Available. : 4,913
Unit Price. : $0.75000
Substitute Type. : Direct
Quantity Available. : 4,913
Unit Price. : $0.75000
Substitute Type. : Direct