| 610001 | HCF40194BC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 610002 | HCF40194BEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | SGS Thomson Microelectronics |
| 610003 | HCF40194BEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 610004 | HCF40194BF | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 610005 | HCF4019B | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 610006 | HCF4019B | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 610007 | HCF4019BC1 | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 610008 | HCF4019BEY | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 610009 | HCF4019BEY | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 610010 | HCF4019BM1 | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 610011 | HCF4019BM1 | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 610012 | HCF4019M013TR | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 610013 | HCF4019M013TR | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 610014 | HCF401XXBC1 | 8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS | SGS Thomson Microelectronics |
| 610015 | HCF401XXBC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 610016 | HCF401XXBEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 610017 | HCF4020 | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610018 | HCF40208 | 4 x 4 MULTIPORT REGISTER | ST Microelectronics |
| 610019 | HCF40208B | 4 x 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
|
| 610020 | HCF40208B | 4 x 4 MULTIPORT REGISTER | ST Microelectronics |
| 610021 | HCF40208BEY | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 610022 | HCF40208BEY | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 610023 | HCF40208BM1 | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 610024 | HCF40208BM1 | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 610025 | HCF40208M013TR | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 610026 | HCF40208M013TR | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 610027 | HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | SGS Thomson Microelectronics |
| 610028 | HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610029 | HCF4020BC1 | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610030 | HCF4020BEY | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | SGS Thomson Microelectronics |
| 610031 | HCF4020BEY | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610032 | HCF4020BF | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610033 | HCF4020BM1 | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | SGS Thomson Microelectronics |
| 610034 | HCF4020BM1 | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610035 | HCF4020M013TR | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | SGS Thomson Microelectronics |
| 610036 | HCF4020M013TR | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 610037 | HCF4021 | 8-STAGE STATIC SHIFT REGISTERS | ST Microelectronics |
| 610038 | HCF4021B | 8-STAGE STATIC SHIFT REGISTERS | SGS Thomson Microelectronics |
| 610039 | HCF4021B | ASYNCHRONOUS PARALLEL IN OR SYNCHRONOUS SERIAL IN/SERIAL OUT 8 - STAGE STATIC SHIFT REGISTER | ST Microelectronics |
| 610040 | HCF4021BC1 | 8-STAGE STATIC SHIFT REGISTERS | ST Microelectronics |
