Rochester Cross Reference Search
Rochester Parts Number Cross-Reference:
| Manufacturer | Part Number | Replace Part Equivalent | Replace Manufacturer | |
|---|---|---|---|---|
| 74LS74 | Rochester |  | DM74LS74 | |
| 74LS74 | Rochester | | DV74LS74A | |
| 74LS696 | Rochester | | SN74LS696 | |
| 74LS690 | Rochester | | SN74LS690 | |
| 74LS685 | Rochester | | SN74LS685 | |
| 74LS68 | Rochester | | SN74LS68 | |
| 74LS670 | Rochester | | SN74LS670 | |
| 74LS670 | Rochester | | 74LS670 | |
| 74LS670 | Rochester | | T74LS670 | |
| 74LS670 | Rochester | | SN74LS670 | |
| 74LS670 | Rochester | | NTE74LS670 | |
| 74LS670 | Rochester | | SL74LS670 | |
| 74LS670 | Rochester | | GD74LS670 | |
| 74LS670 | Rochester | | DM74LS670 | |
| 74LS670 | Rochester | | DV74LS670 | |
| 74LS653 | Rochester | | SN74LS653 | |
| 74LS652 | Rochester | | SN74LS652 | |
| 74LS651 | Rochester | | SN74LS651 | |
| 74LS646 | Rochester | | SN74LS646 | |
| 74LS646 | Rochester | | GD74LS646 | |
| 74LS644 | Rochester | | SN74LS644-1 | |
| 74LS644 | Rochester | | SN74LS644 | |
| 74LS643 | Rochester | | DV74LS643 | |
| 74LS623 | Rochester | | SN74LS623 | |
| 74LS623 | Rochester | | SN74LS623 | |
| 74LS623 | Rochester | | SL74LS623 | |
| 74LS591A | Rochester | | SN74LS591 | |
| 74LS55PC | Rochester | | ECG74LS55 | |
| 74LS55P | Rochester | | ECG74LS55 | |
| 74LS55N | Rochester | | ECG74LS55 | |
| 74LS55L | Rochester | | ECG74LS55 | |
| 74LS55J | Rochester | | ECG74LS55 | |
| 74LS55F | Rochester | | ECG74LS55 | |
| 74LS55DC | Rochester | | ECG74LS55 | |
| 74LS55DB | Rochester | | ECG74LS55 | |
| 74LS55D | Rochester | | ECG74LS55 | |
| 74LS55 | Rochester | | SN74LS55 | |
| 74LS55 | Rochester | | 74LS55 | |
| 74LS55 | Rochester | | T74LS55 | |
| 74LS55 | Rochester | | ECG74LS55 | |
| 74LS55 | Rochester | | NTE74LS55 | |
| 74LS55 | Rochester | | SN74LS55 | |
| 74LS55 | Rochester | | GD74LS55 | |
| 74LS55 | Rochester | | DV74LS55 | |
| 74LS51PC | Rochester | | ECG74LS51 | |
| 74LS51NA | Rochester | | ECG74LS51 | |
| 74LS51A | Rochester | | ECG74LS51 | |
| 74LS51 | Rochester | | SN74LS51 | |
| 74LS51 | Rochester | | 74LS51 | |
| 74LS51 | Rochester | | T74LS51 | |
| 74LS51 | Rochester | | ECG74LS51 | |
| 74LS51 | Rochester | | NTE74LS51 | |
| 74LS51 | Rochester | | DM74LS51 | |
| 74LS51 | Rochester | | SL74LS51 | |
| 74LS51 | Rochester | | GD74LS51 | |
| 74LS51 | Rochester | | DM74LS51 | |
| 74LS51 | Rochester | | DV74LS51 | |
| 74LS491A | Rochester | | 74LS491 | |
| 74LS491A | Rochester | | DM74LS491A | |
| 74LS491A | Rochester | | DM74LS491 | |
| 74LS491 | Rochester | | 74LS491A | |
| 74LS491 | Rochester | | DM74LS491A | |
| 74LS491 | Rochester | | DM74LS491 | |
| 74LS469 | Rochester | | DM74LS469A | |
| 74LS469 | Rochester | | DM74LS469 | |
| 74LS461 | Rochester | | DM74LS461A | |
| 74LS442A | Rochester | | SN74LS442 | |
| 74LS440 | Rochester | | SN74LS440 | |
| 74LS42PC | Rochester | | ECG74LS42 | |
| 74LS42A | Rochester | | ECG74LS42 | |
| 74LS42 | Rochester | | SN74LS42 | |
| 74LS42 | Rochester | | 74LS42 | |
| 74LS42 | Rochester | | T74LS42 | |
| 74LS42 | Rochester | | ECG74LS42 | |
| 74LS42 | Rochester | | NTE74LS42 | |
| 74LS42 | Rochester | | DM74LS42 | |
| 74LS42 | Rochester | | SL74LS42 | |
| 74LS42 | Rochester | | GD74LS42 | |
| 74LS40A | Rochester | | SN74LS40 | |
| 74LS40A | Rochester | | 74LS40 |
Semiconductor Manufacturers
- NTE Cross Reference
- TI Cross Reference
- Yamaha Cross
- ST Cross Reference
- Sony Cross
- National Semiconductor Cross
- Atmel Cross Reference
- Clare Cross Reference
- Allegro Cross Reference
- Cypress Cross
- Alliance Semiconductor Cross
- Sharp Electronics Cross
- Maxim Cross
- Fairchild Semiconductor Cross
- Philips Electronics Cross
- Samsung Cross
- IBM Cross