| SN74LS240 | Microcontroller |
| SN74LS240 | Microcontroller |
| SN74LS241 | Microcontroller |
| SN74LS244 | Microcontroller |
| SN74LS244 | Microcontroller |
| SN74LS245 | Microcontroller |
| SN74LS245 | Microcontroller |
| SN74LS273 | Microcontroller |
| SN74LS299 | Microcontroller |
| SN74LS323 | Microcontroller |
| SN74LS373 | Microcontroller |
| SN74LS374 | Microcontroller |
| SN74LS377 | Microcontroller |
| SN74LS442 | Microcontroller |
| SN74LS465 | Microcontroller |
| SN74LS540 | Microcontroller |
| SN74LS541 | Microcontroller |
| SN74LS593 | Microcontroller |
| SN74LS598 | Microcontroller |
| SN74LS623 | Microcontroller |
| SN74LS640 | Microcontroller |
| SN74LS641 | Microcontroller |
| SN74LS642 | Microcontroller |
| SN74LS645 | Microcontroller |
| SN74LS646 | Microcontroller |
| SN74LS648 | Microcontroller |
| SN74LS652 | Microcontroller |
| SN74LS673 | Microcontroller |
| SN74LS673 | Microcontroller |
| SN74LS674 | Microcontroller |
| SN74LS674 | Microcontroller |
| SN74LS682 | Microcontroller |
| SN74LS684 | Microcontroller |
| SN74LS686 | Microcontroller |
| SN74LS688 | Microcontroller |
| SN74LS697 | Microcontroller |
| SN74LS699 | Microcontroller |
| SN74LV00A | Microcontroller |
| SN74LV00A | Microcontroller |
| SN74LV02A | Microcontroller |
| SN74LV02A | Microcontroller |
| SN74LV04A | Microcontroller |
| SN74LV04A | Microcontroller |
| SN74LV05A | Microcontroller |
| SN74LV05A | Microcontroller |
| SN74LV06A | Microcontroller |
| SN74LV06A | Microcontroller |
| SN74LV07A | Microcontroller |
| SN74LV07A | Microcontroller |
| SN74LV08A | Microcontroller |