7400-series integrated circuits
Second sources from Europe and Eastern Bloc

7400-series integrated circuits

Section Title: Second sources from Europe and Eastern Bloc
Table Section Text: None

Soviet Union	Czechoslovakia	Poland	East Germany

5400	7400	5400	7400	8400	5400	6400	7400	7400	8400

74	133	К155	MH54	MH74	MH84	UCA54	UCA64	UCY74	D1	E1

74L	134	КР134

74H	130	К131	UCA64H	UCY74H	D2	E2

74S	530	КР531	MH54S	MH74S	MH84S	UCY74S	DS

74LS	533	К555	UCY74LS	DL

74AS	1530	КР1530

74ALS	1533	КР1533	MH54ALS	MH74ALS

74F	1531	КР1531

74HC	1564	КР1564

74HCT	U74HCT

74AC	1554	КР1554

74ACT	1594	КР1594

74LVC	5574

74VHC	5584

Sentence(s)

Poland used UCA for the 5400 and 6400 series and UCY for the 7400 series.

final_sentence: Poland used UCA for the 5400 and 6400 series and UCY for the 7400 series.