IC TY30294 Equivalent

Could someone give information/equivalent on an IC, Motorola TY30294 used in a L30-5 Farnell Power Supply.
I`ve tried the normal equivalent lists and various suppliers. Thanks, geoffthemerc

Search Results for TY30294 G30-12A Farnell Power Supply

TY30294 = NTE778A = ECG778A


https://www.electro-tech-online.com/custompdfs/2010/03/nte778a-1.pdf

ECG778A =
UA1458P
MC1458P
LM1458N
CA1458E

Check for yourself.
http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search?OpenForm