| 54F676DMQB | National Semiconductor | 16-Bit Serial/Parallel-In, Serial-Out Shift Register [Life-time buy] |
| 54F676FMQB | National Semiconductor | 16-Bit Serial/Parallel-In, Serial-Out Shift Register [Life-time buy] |
| 54F676SDMQB | National Semiconductor | 16-Bit Serial/Parallel-In, Serial-Out Shift Register [Life-time buy] |
| 54F74 | National Semiconductor | Dual D-Type Positive Edge-Triggered Flip-Flop |
| 54F74DMQB | National Semiconductor | Dual D-Type Positive Edge-Triggered Flip-Flop |
| 54F74FMQB | National Semiconductor | Dual D-Type Positive Edge-Triggered Flip-Flop |
| 54F74LMQB | National Semiconductor | Dual D-Type Positive Edge-Triggered Flip-Flop |
| 54F821 | National Semiconductor | 10-Bit D Flip-Flop |
| 54F823 | National Semiconductor | 9-Bit D Flip-Flop |
| 54F823FMQB | National Semiconductor | 9-Bit D Flip-Flop |
| 54F823LMQB | National Semiconductor | 9-Bit D Flip-Flop |
| 54F823SDMQB | National Semiconductor | 9-Bit D Flip-Flop |
| 54F825 | National Semiconductor | 8-Bit D Flip-Flop [Life-time buy] |
| 54F825LMQB | National Semiconductor | 8-Bit D Flip-Flop [Life-time buy] |
| 54F825SDMQB | National Semiconductor | 8-Bit D Flip-Flop [Life-time buy] |
| 54F827 | National Semiconductor | 10-Bit Buffer/Line Driver [Life-time buy] |
| 54F827SDMQB | National Semiconductor | 10-Bit Buffer/Line Driver [Life-time buy] |
| 54F86 | National Semiconductor | Quad 2-Input Exclusive-OR Gate |
| 54F86DMQB | National Semiconductor | Quad 2-Input Exclusive-OR Gate |
| 54F86FMQB | National Semiconductor | Quad 2-Input Exclusive-OR Gate |