| Nr. | Part Name | Description | Manufacturer by |
| 68681 | 54ACT283 | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68682 | 54ACT283D | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68683 | 54ACT283D | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68684 | 54ACT283D | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68685 | 54ACT283D | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68686 | 54ACT283DMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68687 | 54ACT283DMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68688 | 54ACT283F | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68689 | 54ACT283F | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68690 | 54ACT283F | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68691 | 54ACT283F | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68692 | 54ACT283FMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68693 | 54ACT283FMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68694 | 54ACT283L | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68695 | 54ACT283L | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68696 | 54ACT283L | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68697 | 54ACT283L | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68698 | 54ACT283LMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68699 | 54ACT283LMQB | 4-Bit Binary Full Adder with Fast Carry | National Semiconductor |
| 68700 | 54ACT299 | 8-Input Universal Shift/Storage Register with Common I/O Pins | National Semiconductor |
| 68701 | 54ACT299J | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68702 | 54ACT299J | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68703 | 54ACT299J | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68704 | 54ACT299J | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68705 | 54ACT299LCC | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68706 | 54ACT299LCC | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68707 | 54ACT299LCC | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68708 | 54ACT299LCC | 8-Input Universal Shift/Storage Register with Common Parallel I/O Pins | National Semiconductor |
| 68709 | 54ACT323 | 8-Bit Universal Shift-Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68710 | 54ACT323D | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68711 | 54ACT323D | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68712 | 54ACT323D | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68713 | 54ACT323D | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68714 | 54ACT323F | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68715 | 54ACT323F | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68716 | 54ACT323F | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68717 | 54ACT323F | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68718 | 54ACT323L | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68719 | 54ACT323L | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
| 68720 | 54ACT323L | 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins | National Semiconductor |
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