DM74LS170 и другие
| Компонент | Описание | Производитель | |
| DM74LS170 | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS |
National Semiconductor |
 |
| DM74LS170N | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS |
National Semiconductor |
|
| DM74LS170WM | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS |
National Semiconductor |
|
| DM74LS173 | TRI-STATE 4-BIT D-TYPE REGISTER |
National Semiconductor |
|
| DM74LS173AM | TRI-STATE 4-BIT D-TYPE REGISTER |
National Semiconductor |
|
| DM74LS173AN | TRI-STATE 4-BIT D-TYPE REGISTER |
National Semiconductor |
|
| DM74LS174 | Hex/Quad D-Type Flip-Flops with Clear |
Fairchild Semiconductor |
|
| DM74LS174CW | Hex D Flip-Flop with Clear |
Fairchild Semiconductor |
|
| DM74LS174M | Hex/Quad D Flip-Flops with Clear |
National Semiconductor |
|
| DM74LS174M | Hex/Quad D-Type Flip-Flops with Clear |
Fairchild Semiconductor |
|