The MC1741 (LM741, UA741) series are general purpose operational amplifiers which feature improved performance over They are direct plug-in replacements for the LM741CN, 709C, LM201, MC1439 and 748 in most applications.
The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common
mode range is exceeded, as well as freedom from oscillations.