| 647801 | HCF4047BC1 | Low-power monostable/astable multivibrator | SGS Thomson Microelectronics |
| 647802 | HCF4047BC1 | LOW-POWELOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 647803 | HCF4047BEY | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | SGS Thomson Microelectronics |
| 647804 | HCF4047BEY | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 647805 | HCF4047BM1 | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | SGS Thomson Microelectronics |
| 647806 | HCF4047BM1 | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 647807 | HCF4047M013TR | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | SGS Thomson Microelectronics |
| 647808 | HCF4047M013TR | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 647809 | HCF4048 | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647810 | HCF4048B | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 647811 | HCF4048B | MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647812 | HCF4048BC1 | MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647813 | HCF4048BEY | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 647814 | HCF4048BEY | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647815 | HCF4048BM1 | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 647816 | HCF4048BM1 | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647817 | HCF4048M013TR | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 647818 | HCF4048M013TR | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 647819 | HCF4049 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
|
| 647820 | HCF4049U | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647821 | HCF4049UB | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647822 | HCF4049UB | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647823 | HCF4049UBC1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647824 | HCF4049UBEY | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647825 | HCF4049UBEY | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647826 | HCF4049UBF | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647827 | HCF4049UBM1 | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647828 | HCF4049UBM1 | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647829 | HCF4049UM013TR | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647830 | HCF4049UM013TR | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647831 | HCF4050 | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647832 | HCF4050B | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647833 | HCF4050B | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647834 | HCF4050BC1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647835 | HCF4050BEY | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647836 | HCF4050BEY | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647837 | HCF4050BF | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 647838 | HCF4050BM1 | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 647839 | HCF4050BM1 | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647840 | HCF4050M013TR | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
