| 2563 | SFC4182EM | Look ahead carry generators |
| 2564 | SFC4182ET | Look ahead carry generators |
| 2565 | SFC4192E | Synchronous 4 bit up/down BCD counters (dual clock with clear) |
| 2566 | SFC4192EM | Synchronous 4 bit up/down BCD counters (dual clock with clear) |
| 2567 | SFC4192ET | Synchronous 4 bit up/down BCD counters (dual clock with clear) |
| 2568 | SFC4192JM | Synchronous 4 bit up/down BCD counters (dual clock with clear) |
| 2569 | SFC4192KM | Synchronous 4 bit up/down BCD counters (dual clock with clear) |
| 2570 | SFC4193E | Synchronous 4 bit up/down binary counters (dual clock with clear) |
| 2571 | SFC4193EM | Synchronous 4 bit up/down binary counters (dual clock with clear) |
| 2572 | SFC4193ET | Synchronous 4 bit up/down binary counters (dual clock with clear) |
| 2573 | SFC4193JM | Synchronous 4 bit up/down binary counters (dual clock with clear) |
| 2574 | SFC4193KM | Synchronous 4 bit up/down binary counters (dual clock with clear) |
| 2575 | SFC4194E | 4 bit directional universal shift registers |
| 2576 | SFC4194EM | 4 bit directional universal shift registers |
| 2577 | SFC4194ET | 4 bit directional universal shift registers |
| 2578 | SFC4194JM | 4 bit directional universal shift registers |
| 2579 | SFC4194KM | 4 bit directional universal shift registers |
| 2580 | SFC4198E | 8 bit parallel-access left-shift right-shift registers |
| 2581 | SFC4198EM | 8 bit parallel-access left-shift right-shift registers |
| 2582 | SFC4198ET | 8 bit parallel-access left-shift right-shift registers |
| 2583 | SFC4198JM | 8 bit parallel-access left-shift right-shift registers |
| 2584 | SFC4198KM | 8 bit parallel-access left-shift right-shift registers |
| 2585 | SFC420E | Dual four input NAND gates |
| 2586 | SFC420EM | Dual four input NAND gates |
| 2587 | SFC420ET | Dual four input NAND gates |
| 2588 | SFC420HE | Dual four input NAND gates |
| 2589 | SFC420HEM | Dual four input NAND gates |
| 2590 | SFC420HJM | Dual four input NAND gates |
| 2591 | SFC420HKM | Dual four input NAND gates |
| 2592 | SFC420HPM | Dual four input NAND gates |
| 2593 | SFC420JM | Dual four input NAND gates |
| 2594 | SFC420KM | Dual four input NAND gates |
| 2595 | SFC420PM | Dual four input NAND gates |
| 2596 | SFC420SE | Dual four input NAND gates |
| 2597 | SFC420SJM | Dual four input NAND gates |
| 2598 | SFC420SKM | Dual four input NAND gates |
| 2599 | SFC421HE | Dual four input AND gates |
| 2600 | SFC421HEM | Dual four input AND gates |
| | |
