Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Series 74ALS
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Type D-Type
Subcategory FF/Latches
Packing Method TAPE AND REEL
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74ALS577
Function Master Reset
Qualification Status Not Qualified
Output Type Tri-State, Inverted
Number of Elements 1
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Number of Ports 2
Clock Frequency 30MHz
Propagation Delay 14 ns
Turn On Delay Time 4 ns
Family ALS
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 18mA
Output Characteristics 3-STATE
Current - Output High, Low 2.6mA 24mA
Number of Bits per Element 8
Max Propagation Delay @ V, Max CL 14ns @ 5V, 50pF
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 30mA
Number of Input Lines 4
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 30000000Hz