| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 54F676DM |  181Kb/10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
 National Semiconductor ... | 54F676FM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
| 54F676FM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
| 54F676LM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
| 54F676LM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
| 54F676SDM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
| 54F676SDM |  181Kb/ 10P | 16-Bit Serial/Parallel-In, Serial-Out Shift Register |
 National Semiconductor ... | 54F64 |  130Kb/ 6P | 4-2-3-2-Input AND-OR-Invert Gate |
| 54F646 |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BFCQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BFCX |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BFMQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BFMX |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BLCQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BLCX |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BLMQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BLMX |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BSCQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BSCX |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |
| 54F646BSDMSACQB |  216Kb/ 12P | Octal Transceiver/Register with TRI-STATE Outputs |