| Nr. | Nome da parte | Descrição | Fabricante |
| 110481 | 74F540PC | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110482 | 74F540SC | Excitador octal de Buffer/Line com saídas 3-STATE (inverter) | Fairchild Semiconductor |
| 110483 | 74F540SC | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110484 | 74F540SCX | Excitador octal de Buffer/Line com saídas 3-STATE (inverter) | Fairchild Semiconductor |
| 110485 | 74F540SJ | Excitador octal de Buffer/Line com saídas 3-STATE (inverter) | Fairchild Semiconductor |
| 110486 | 74F540SJ | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110487 | 74F540SJX | Excitador octal de Buffer/Line com saídas 3-STATE (inverter) | Fairchild Semiconductor |
| 110488 | 74F541 | Amortecedor octal (estado 3-) | Philips |
| 110489 | 74F541 | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 110490 | 74F541 | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110491 | 74F541PC | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110492 | 74F541PC | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110493 | 74F541PCQR | Octal Buffer / Driver linha com saídas 3-STATE | Fairchild Semiconductor |
| 110494 | 74F541SC | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110495 | 74F541SC | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110496 | 74F541SCX | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110497 | 74F541SJ | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110498 | 74F541SJ | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 110499 | 74F541SJX | Excitador octal de Buffer/Line com saídas 3-STATE | Fairchild Semiconductor |
| 110500 | 74F543 | Transceptor registado octal, invertendo (3-State) | Philips |
| 110501 | 74F543 | Transceptor Registado Octal | National Semiconductor |
| 110502 | 74F543 | Transceptor Registado Octal | Fairchild Semiconductor |
| 110503 | 74F543DB | Transceptor registado octal, non-invertendo 3-State | Philips |
| 110504 | 74F543MSA | Transceptor Registado Octal | Fairchild Semiconductor |
| 110505 | 74F543MSAX | Transceptor Registado Octal | Fairchild Semiconductor |
| 110506 | 74F543PC | Transceptor Registado Octal | Fairchild Semiconductor |
| 110507 | 74F543SC | Transceptor Registado Octal | Fairchild Semiconductor |
| 110508 | 74F543SCX | Transceptor Registado Octal | Fairchild Semiconductor |
| 110509 | 74F543SPC | Transceptor Registado Octal | Fairchild Semiconductor |
| 110510 | 74F544 | Transceptor registado octal, invertendo (3-State) | Philips |
| 110511 | 74F544 | Transceptor registado octal (que inverte em ambos os sentidos) | National Semiconductor |
| 110512 | 74F544 | Transceptor Registado Octal | Fairchild Semiconductor |
| 110513 | 74F544MSA | Transceptor Registado Octal | Fairchild Semiconductor |
| 110514 | 74F544MSA | Transceptor Registado Octal | National Semiconductor |
| 110515 | 74F544MSA | Transceptor Registado Octal | Fairchild Semiconductor |
| 110516 | 74F544MSA | Transceptor Registado Octal | National Semiconductor |
| 110517 | 74F544MSA | Transceptor Registado Octal | Fairchild Semiconductor |
| 110518 | 74F544MSA | Transceptor Registado Octal | National Semiconductor |
| 110519 | 74F544MSAX | Octal Transceiver Registered | Fairchild Semiconductor |
| 110520 | 74F544SC | Transceptor Registado Octal | Fairchild Semiconductor |
| | | |
