Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Voltage - Supply 4.75V~5.25V
Frequency 35MHz
Base Part Number 74LS390
Operating Supply Voltage 5V
Number of Elements 2
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Number of Bits 4
Propagation Delay 60 ns
Reset Asynchronous
Logic Function Counter
Direction Up
Logic Type Counter, Decade
Number of Bits per Element 4
Trigger Type Negative Edge
Clock Edge Trigger Type Negative Edge
Count Rate 35MHz