Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Gates
Packing Method TR
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74LS20
Pin Count 14
Number of Outputs 1
Operating Supply Voltage 5V
Number of Elements 2
Power Supplies 5V
Output Current 8mA
Propagation Delay 15 ns
Quiescent Current 1.2mA
Turn On Delay Time 15 ns
Family LS
Logic Function NAND
Number of Inputs 4
Current - Output High, Low 400μA 8mA
Logic Type NAND Gate
Max Propagation Delay @ V, Max CL 15ns @ 5V, 15pF
Schmitt Trigger NO
Logic Level - Low 0.8V
Logic Level - High 2V
Current - Quiescent (Max) 800μA