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 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING
Subcategory Arithmetic Circuits
Packing Method TR
Max Power Dissipation 95mW
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.75V~5.25V
Base Part Number 74LS283
Pin Count 16
Operating Supply Voltage 5V
Power Supplies 5V
Number of Channels 1
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Number of Bits 4
Propagation Delay 24 ns
Turn On Delay Time 24 ns
Family LS
Logic Function Binary Full Adder
Logic Type Binary Full Adder with Fast Carry
Output Polarity INVERTED
Max I(ol) 0.008 A
High Level Output Current -400μA
Low Level Output Current 8mA