| Компонент | Описание | Производитель | PDF | Buy |
| LT542 | UNDERSTANDING THE SUBJECT IS CUSTOMER SERVICE | List of Unclassifed Manufacturers |  |  |
| PT542-1 | ADSL & RADSL Transformers | Bourns Electronic Solutions | | |
| PT542-1 | ADSL and RADSL Transformers | Datatronic Distribution, Inc. | | |
| SPT5420 | 13-BIT, OCTAL D/A CONVERTER | Fairchild Semiconductor | | |
| SPT5420 | 13-BIT, OCTAL D/A CONVERTER | Cadeka Microcircuits LLC. | | |
| SPT5420SIM | 13-BIT, OCTAL D/A CONVERTER | Cadeka Microcircuits LLC. | | |
| SPT5420SIM | 13-BIT, OCTAL D/A CONVERTER | Fairchild Semiconductor | | |
| AXT542124 | NARROW-PITCH, THIN AND SLIM CONNECTOR FOR BOARD-TO-FPC CONNECTION | Panasonic Semiconductor | | |
| IDT542157ATD | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATDB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATE | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATEB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATL | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATLB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATP | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATPB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATQ | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATQB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATSO | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
| IDT542157ATSOB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology | | |
