SN74LS244DW Tech Specifications

Category Logic - Buffers, Drivers, Receivers, Transceivers
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20Pins
Number of Elements 2 Elements
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20Terminations
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2Functions
Supply Voltage 5V
Base Part Number 74LS244
Pin Count 20
Number of Outputs 8Outputs
Output Type 3-State
Operating Supply Voltage 5V
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 8Circuits
Number of Ports 2Ports
Nominal Supply Current 17mA
Propagation Delay 18 ns
Quiescent Current 46mA
Turn On Delay Time 30 ns
Family LS
Logic Function Buffer, Inverting
Logic Type Buffer, Non-Inverting
Number of Bits per Element 4Bits per Elements
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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