| 647641 | HCF4026BM1 | DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS | SGS Thomson Microelectronics |
| 647642 | HCF4026BM1 | DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS | ST Microelectronics |
| 647643 | HCF4026M013TR | DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS | SGS Thomson Microelectronics |
| 647644 | HCF4026M013TR | DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS | ST Microelectronics |
| 647645 | HCF4027 | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647646 | HCF4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 647647 | HCF4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647648 | HCF4027BC1 | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647649 | HCF4027BEY | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 647650 | HCF4027BEY | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647651 | HCF4027BM1 | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 647652 | HCF4027BM1 | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647653 | HCF4027M013TR | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 647654 | HCF4027M013TR | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 647655 | HCF4028 | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647656 | HCF4028B | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
| 647657 | HCF4028B | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647658 | HCF4028BC1 | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647659 | HCF4028BEY | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
|
| 647660 | HCF4028BEY | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647661 | HCF4028BM1 | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
| 647662 | HCF4028BM1 | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647663 | HCF4028M013TR | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
| 647664 | HCF4028M013TR | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 647665 | HCF4029 | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | ST Microelectronics |
| 647666 | HCF4029B | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | SGS Thomson Microelectronics |
| 647667 | HCF4029B | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | ST Microelectronics |
| 647668 | HCF4029BC1 | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | ST Microelectronics |
| 647669 | HCF4029BEY | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | SGS Thomson Microelectronics |
| 647670 | HCF4029BEY | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | ST Microelectronics |
| 647671 | HCF4029BM1 | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | SGS Thomson Microelectronics |
| 647672 | HCF4029BM1 | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | ST Microelectronics |
| 647673 | HCF4029M013TR | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | SGS Thomson Microelectronics |
| 647674 | HCF4029M013TR | PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE | ST Microelectronics |
| 647675 | HCF4030 | QUAD EXCLUSIVE OR GATE | ST Microelectronics |
| 647676 | HCF4030B | QUAD EXCLUSIVE-OR GATE | SGS Thomson Microelectronics |
| 647677 | HCF4030B | QUAD EXCLUSIVE-OR GATE | ST Microelectronics |
| 647678 | HCF4030BC1 | QUAD EXCLUSIVE-OR GATE | ST Microelectronics |
| 647679 | HCF4030BEY | QUAD EXCLUSIVE OR GATE | SGS Thomson Microelectronics |
| 647680 | HCF4030BEY | QUAD EXCLUSIVE OR GATE | ST Microelectronics |
