| Компонент | Описание | Производитель | PDF | Buy |
| HD74HC540 | Octal Buffers/Line Drivers (with 3-state outputs) | Hitachi Semiconductor |  |  |
| HD74HC540 | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC540FPEL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC540P | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC540RPEL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC540TELL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC541 | Octal Buffers/Line Drivers (with 3-state outputs) | Hitachi Semiconductor | | |
| HD74HC541 | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC541FPEL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC541P | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC541RPEL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
| HD74HC541TELL | Octal Buffers/Line Drivers (with 3-state outputs) | Renesas Technology Corp | | |
