| 608921 | HCC4026BM1 | 7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED | ST Microelectronics |
| 608922 | HCC4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 608923 | HCC4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 608924 | HCC4027BDG | Rad-hard dual J-K master-slave Flip-Flop | ST Microelectronics |
| 608925 | HCC4027BDT | Rad-hard dual J-K master-slave Flip-Flop | ST Microelectronics |
| 608926 | HCC4027BF | DUAL-J-K MASTER-SLAVE FLIP-FLOP | SGS Thomson Microelectronics |
| 608927 | HCC4027BF | DUAL-J-K MASTER-SLAVE FLIP-FLOP | ST Microelectronics |
| 608928 | HCC4027BKG | Rad-hard dual J-K master-slave Flip-Flop | ST Microelectronics |
| 608929 | HCC4027BKT | Rad-hard dual J-K master-slave Flip-Flop | ST Microelectronics |
| 608930 | HCC4028B | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
| 608931 | HCC4028B | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 608932 | HCC4028BDG | Rad-hard BCD-to-decimal decoder | ST Microelectronics |
| 608933 | HCC4028BDT | Rad-hard BCD-to-decimal decoder | ST Microelectronics |
| 608934 | HCC4028BF | BCD-TO-DECIMAL DECODER | SGS Thomson Microelectronics |
| 608935 | HCC4028BF | BCD-TO-DECIMAL DECODER | ST Microelectronics |
| 608936 | HCC4028BKG | Rad-hard BCD-to-decimal decoder | ST Microelectronics |
| 608937 | HCC4028BKT | Rad-hard BCD-to-decimal decoder | ST Microelectronics |
| 608938 | HCC4029B | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | SGS Thomson Microelectronics |
| 608939 | HCC4029B | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | ST Microelectronics |
|
| 608940 | HCC4029BDG | Rad-hard presettable up/down counter | ST Microelectronics |
| 608941 | HCC4029BDT | Rad-hard presettable up/down counter | ST Microelectronics |
| 608942 | HCC4029BF | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | SGS Thomson Microelectronics |
| 608943 | HCC4029BF | BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER | ST Microelectronics |
| 608944 | HCC4029BKG | Rad-hard presettable up/down counter | ST Microelectronics |
| 608945 | HCC4029BKT | Rad-hard presettable up/down counter | ST Microelectronics |
| 608946 | HCC4030B | QUAD EXCLUSIVE-OR GATE | SGS Thomson Microelectronics |
| 608947 | HCC4030B | QUAD EXCLUSIVE-OR GATE | ST Microelectronics |
| 608948 | HCC4030BDG | Rad-hard quad exclusive OR gate | ST Microelectronics |
| 608949 | HCC4030BDT | Rad-hard quad exclusive OR gate | ST Microelectronics |
| 608950 | HCC4030BF | QUAD EXCLUSIVE-OR GATE | SGS Thomson Microelectronics |
| 608951 | HCC4030BF | QUAD EXCLUSIVE-OR GATE | ST Microelectronics |
| 608952 | HCC4030BKG | Rad-hard quad exclusive OR gate | ST Microelectronics |
| 608953 | HCC4030BKT | Rad-hard quad exclusive OR gate | ST Microelectronics |
| 608954 | HCC4031B | 64-STAGE STATIC SHIFT REGISTER | SGS Thomson Microelectronics |
| 608955 | HCC4031B | 64-STAGE STATIC SHIFT REGISTER | ST Microelectronics |
| 608956 | HCC4031BF | 64-STAGE STATIC SHIFT REGISTER | SGS Thomson Microelectronics |
| 608957 | HCC4031BF | 64-STAGE STATIC SHIFT REGISTER | ST Microelectronics |
| 608958 | HCC4032B | TRIPLE SERIAL ADDERS | SGS Thomson Microelectronics |
| 608959 | HCC4032B | TRIPLE SERIAL ADDERS | ST Microelectronics |
| 608960 | HCC4032BC1 | TRIPLE SERIAL ADDERS | SGS Thomson Microelectronics |
