| 412961 | DM74LS191 | Contor sincron 4-Bit sus / jos cu control mod | Fairchild Semiconductor |
| 412962 | DM74LS191 | Contor Binaray sincron 4-bit sus / jos cu control mod | National Semiconductor |
| 412963 | DM74LS191M | Contor sincron 4-Bit sus / jos cu control mod | Fairchild Semiconductor |
| 412964 | DM74LS191M | Contoare sincrone 4-Bit Up / Down cu control mod | National Semiconductor |
| 412965 | DM74LS191MX | Sincron 4-Bit Sus / Jos Counter cu modul de control | Fairchild Semiconductor |
| 412966 | DM74LS191N | Contor sincron 4-Bit sus / jos cu control mod | Fairchild Semiconductor |
| 412967 | DM74LS191N | Contoare sincrone 4-Bit Up / Down cu control mod | National Semiconductor |
| 412968 | DM74LS192 | Contor decenii sus / jos cu ceasuri separate sus / jos | National Semiconductor |
| 412969 | DM74LS192M | 54LS192 / DM74LS192 Contor decenii sus / jos cu ceasuri separate sus / jos | National Semiconductor |
| 412970 | DM74LS192N | 54LS192 / DM74LS192 Contor decenii sus / jos cu ceasuri separate sus / jos | National Semiconductor |
| 412971 | DM74LS193 | Contor binar sincron pe 4 biți cu ceas dual | Fairchild Semiconductor |
| 412972 | DM74LS193 | Contor binar sincron 4-bit sus / jos cu ceas dual | National Semiconductor |
| 412973 | DM74LS193CW | Sincron 4-Bit Sus / Jos Binary Counter cu ceas dual | Fairchild Semiconductor |
| 412974 | DM74LS193M | Contor binar sincron pe 4 biți cu ceas dual | Fairchild Semiconductor |
| 412975 | DM74LS193M | 7 V, sincron 4-bit up contra / jos binar cu dublă ceas | National Semiconductor |
| 412976 | DM74LS193MX | Sincron 4-Bit Sus / Jos Binary Counter cu ceas dual | Fairchild Semiconductor |
| 412977 | DM74LS193N | Contor binar sincron pe 4 biți cu ceas dual | Fairchild Semiconductor |
| 412978 | DM74LS193N | 7 V, sincron 4-bit up contra / jos binar cu dublă ceas | National Semiconductor |
| 412979 | DM74LS194 | 4-Bit bidirecțional universal Shift Register | Fairchild Semiconductor |
| 412980 | DM74LS194A | 4-Bit bidirecțional universal Shift Register | Fairchild Semiconductor |
| 412981 | DM74LS194A | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 412982 | DM74LS194AM | 4-Bit bidirecțional universal Shift Register | Fairchild Semiconductor |
| 412983 | DM74LS194AM | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 412984 | DM74LS194AMX | 4-Bit bidirecțional universal Shift Register | Fairchild Semiconductor |
| 412985 | DM74LS194AN | 4-Bit bidirecțional universal Shift Register | Fairchild Semiconductor |
| 412986 | DM74LS194AN | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 412987 | DM74LS195A | 4-Bit paralel, acces Shift Register | National Semiconductor |
| 412988 | DM74LS195AM | 7 V, 4-bit acces paralel registrul de deplasare | National Semiconductor |
| 412989 | DM74LS195AN | 7 V, 4-bit acces paralel registrul de deplasare | National Semiconductor |
| 412990 | DM74LS196 | Contor de decenii presetabil | National Semiconductor |
| 412991 | DM74LS196M | 7 V, contra deceniu presetată | National Semiconductor |
| 412992 | DM74LS196N | 7 V, contra deceniu presetată | National Semiconductor |
| 412993 | DM74LS197 | Contor binar presetabil | National Semiconductor |
| 412994 | DM74LS197M | 7 V, contra binar presetată | National Semiconductor |
| 412995 | DM74LS197N | 7 V, contra binar presetată | National Semiconductor |
| 412996 | DM74LS20 | Dublu 4-Input NAND Gate | Fairchild Semiconductor |
| 412997 | DM74LS20 | Dublu 4-Input NAND Gate | National Semiconductor |
| 412998 | DM74LS20M | Dublu 4-Input NAND Gate | Fairchild Semiconductor |
| 412999 | DM74LS20M | Porți duble NAND cu 4 intrări | National Semiconductor |
| 413000 | DM74LS20N | Dublu 4-Input NAND Gate | Fairchild Semiconductor |
