L239 Datasheet, Features, Application

L239 - Quad Differential Comparators

L239B - PUSH-PULL FOUR CHANNEL DRIVERS

NB6L239 - 2.5V / 3.3V Any Differential Clock IN to Differential LVPECL OUT Clock Divider

L239 - Fast Recovery Epitaxial Diode (FRED)

L239EGW - 2 X 5mm BI-COLOR RECTANGULAR LED LAMP