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74LS20 Series

2-ch, 4-input, 4.75-V to 5.25-V bipolar NAND gates

Manufacturer: Texas Instruments

Catalog(2 parts)

PartCurrent - Output High, LowCurrent - Output High, LowLogic TypeVoltage - SupplyVoltage - SupplyOperating TemperatureOperating TemperatureCurrent - Quiescent (Max)Package / CasePackage / CasePackage / CaseMounting TypeNumber of CircuitsNumber of InputsMax Propagation Delay @ V, Max CLInput Logic Level - LowSupplier Device PackagePackage / CasePackage / Case
Texas Instruments
SN74LS20DR
NAND Gate IC 2 Channel 14-SOIC
0.00800000037997961 A
0.00039999998989515007 A
NAND Gate
4.75 V
5.25 V
70 °C
0 °C
0.0007999999797903001 A
0.003899999894201755 m
0.003911599982529879 m
14-SOIC
Surface Mount
2 ul
4 ul
1.4999999464748726e-8 s
0.800000011920929 V
Texas Instruments
SN74LS20NSR
NAND Gate IC 2 Channel 14-SO
0.00800000037997961 A
0.00039999998989515007 A
NAND Gate
4.75 V
5.25 V
70 °C
0 °C
0.0007999999797903001 A
14-SOIC
Surface Mount
2 ul
4 ul
1.4999999464748726e-8 s
0.800000011920929 V
14-SO
0.0052999998442828655 m
0.005308600142598152 m

Key Features

Package Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPsDependable Texas Instruments Quality and ReliabilityPackage Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPsDependable Texas Instruments Quality and Reliability

Description

AI
These devices contain two independent 4-input NAND gates. The SN5420, SN54LS20, and SN54S20 are characterized for operation over the full military range of -55°C to 125°C. The SN7420, SN74LS20, and SN74S20 are characterized for operation from 0°C to 70°C. These devices contain two independent 4-input NAND gates. The SN5420, SN54LS20, and SN54S20 are characterized for operation over the full military range of -55°C to 125°C. The SN7420, SN74LS20, and SN74S20 are characterized for operation from 0°C to 70°C.