EIA RS-448-4-1980
$21.45
Standard Test Methods for Electromechanical Switches (Test Methods for Logic (TTL) Level Endurance and Low-Level Endurance)
| Published By | Publication Date | Number of Pages |
| ECIA | 1980 | 8 |
PURPOSE
The Logic Level Endurance Test is a measure of the ability of a
switch to control electrical loads in which the applied voltage
exceeds the melting voltage of the switch contact material and is
less than the arcing voltage and arcing current. Electronic logic
circuits have defined interface signal voltages. Logic "0" is a
signal voltage between 0 and 0.9 volts. Logic "1" is a signal
voltage greater than 2.4 volts and less than 5.5 volts.
