| 933121 | M54HC4017F1R | DECENIU COUNTER / DIVIDER | SGS Thomson Microelectronics |
| 933122 | M54HC4017F1R | DECENIU COUNTER / DIVIDER | ST Microelectronics |
| 933123 | M54HC4020 | HC4040 CONTOR BINAR DE 12 ETAPE, HC4020 CONTATOR BINAR DE 12 ETAPE | SGS Thomson Microelectronics |
| 933124 | M54HC4020 | RAD-HARD 14 STADIU BINAR | ST Microelectronics |
| 933125 | M54HC4020B1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933126 | M54HC4020B1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933127 | M54HC4020C1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933128 | M54HC4020C1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933129 | M54HC4020F1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933130 | M54HC4020F1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933131 | M54HC4020K | RAD-HARD 14 STADIU BINAR | ST Microelectronics |
| 933132 | M54HC4020K1 | RAD-HARD 14 STADIU BINAR | ST Microelectronics |
| 933133 | M54HC4020KG | Rad-Hard 14 Etapa Binary Counter | ST Microelectronics |
| 933134 | M54HC4020KT | Rad-Hard 14 Etapa Binary Counter | ST Microelectronics |
| 933135 | M54HC4020M1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933136 | M54HC4020M1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933137 | M54HC4022 | OCTAL COUNTER / DIVIDER | SGS Thomson Microelectronics |
| 933138 | M54HC4022 | OCTAL COUNTER / DIVIDER | ST Microelectronics |
| 933139 | M54HC4022F1R | OCTAL COUNTER / DIVIDER | SGS Thomson Microelectronics |
| 933140 | M54HC4022F1R | OCTAL COUNTER / DIVIDER | ST Microelectronics |
| 933141 | M54HC4024 | 7 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933142 | M54HC4024 | 7 STAGE BINARY COUNTER | ST Microelectronics |
| 933143 | M54HC4024F1R | 7 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933144 | M54HC4024F1R | 7 STAGE BINARY COUNTER | ST Microelectronics |
| 933145 | M54HC4028 | BCD TO DECIMAL DECODER | SGS Thomson Microelectronics |
| 933146 | M54HC4028 | BCD TO DECIMAL DECODER | ST Microelectronics |
| 933147 | M54HC4028F1R | BCD TO DECIMAL DECODER | SGS Thomson Microelectronics |
| 933148 | M54HC4028F1R | BCD TO DECIMAL DECODER | ST Microelectronics |
| 933149 | M54HC4040 | HC4040 CONTOR BINAR DE 12 ETAPE, HC4020 CONTATOR BINAR DE 12 ETAPE | SGS Thomson Microelectronics |
| 933150 | M54HC4040 | CONTOR BINAR DE 12 ETAPE RAD-HARD | ST Microelectronics |
| 933151 | M54HC4040B1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933152 | M54HC4040B1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933153 | M54HC4040C1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933154 | M54HC4040C1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933155 | M54HC4040D | CONTOR BINAR DE 12 ETAPE RAD-HARD | ST Microelectronics |
| 933156 | M54HC4040DG | Rad-Hard 12 Etapa Binary Counter | ST Microelectronics |
| 933157 | M54HC4040DT | Rad-Hard 12 Etapa Binary Counter | ST Microelectronics |
| 933158 | M54HC4040F1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | SGS Thomson Microelectronics |
| 933159 | M54HC4040F1R | HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER | ST Microelectronics |
| 933160 | M54HC4040K | CONTOR BINAR DE 12 ETAPE RAD-HARD | ST Microelectronics |
