| Компонент | Описание | Производитель | |
| 74HCT244BQ | Octal buffer/line driver; 3-state |
NXP Semiconductors |
|
| 74HCT244BQ | Octal buffer/line driver; 3-state |
NXP Semiconductors |
|
| M74HCT244B1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED |
STMicroelectronics |