IEC 60191-3E:1990 Mechanical standardization of semiconductor devices; part 3: general rules for the preparation of outline drawings of integrated circuits; pin grid arrays; fifth supplement to IEC 60191-3:1974
1999IEC 60191-3:1999 Mechanical standardization of semiconductor devices - Part 3: General rules for the preparation of outline drawings of integrated circuits
1983IEC 60191-3/AMD1:1983 Mechanical standardization of semiconductor devices. Part 3 : General rules for the preparation of outline drawings of integrated circuits
1974IEC 60191-3:1974 Mechanical standardization of semiconductor devices. Part 3 : General rules for the preparation of outline drawings of integrated circuits
IEC 60191-3E:1990 Mechanical standardization of semiconductor devices; part 3: general rules for the preparation of outline drawings of integrated circuits; pin grid arrays; fifth supplement to IEC 60191-3:1974 was changed to IEC 60191-3:1999 Mechanical standardization of semiconductor devices - Part 3: General rules for the preparation of outline drawings of integrated circuits.