| 647521 | HCF40193B | PRESETTABLE UP/DOWN COUNTERS - 40192B û BCD TYPE 40193B û BINARY TYPE | SGS Thomson Microelectronics |
| 647522 | HCF40193B | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 647523 | HCF40193BC1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 647524 | HCF40193BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B-BCD TYPE , 40193B-BINARY TYPE | SGS Thomson Microelectronics |
| 647525 | HCF40193BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) BINARY TYPE | ST Microelectronics |
| 647526 | HCF40193BF | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 647527 | HCF40193BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B-BCD TYPE , 40193B-BINARY TYPE | SGS Thomson Microelectronics |
| 647528 | HCF40193BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) BINARY TYPE | ST Microelectronics |
| 647529 | HCF40193M013TR | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B-BCD TYPE , 40193B-BINARY TYPE | SGS Thomson Microelectronics |
| 647530 | HCF40193M013TR | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) BINARY TYPE | ST Microelectronics |
| 647531 | HCF40194B | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | SGS Thomson Microelectronics |
| 647532 | HCF40194B | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647533 | HCF40194BC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647534 | HCF40194BEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | SGS Thomson Microelectronics |
| 647535 | HCF40194BEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647536 | HCF40194BF | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647537 | HCF4019B | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 647538 | HCF4019B | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 647539 | HCF4019BC1 | QUAD AND/OR SELECT GATE | ST Microelectronics |
|
| 647540 | HCF4019BEY | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 647541 | HCF4019BEY | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 647542 | HCF4019BM1 | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 647543 | HCF4019BM1 | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 647544 | HCF4019M013TR | QUAD AND/OR SELECT GATE | SGS Thomson Microelectronics |
| 647545 | HCF4019M013TR | QUAD AND/OR SELECT GATE | ST Microelectronics |
| 647546 | HCF401XXBC1 | 8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS | SGS Thomson Microelectronics |
| 647547 | HCF401XXBC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647548 | HCF401XXBEY | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 647549 | HCF4020 | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
| 647550 | HCF40208 | 4 x 4 MULTIPORT REGISTER | ST Microelectronics |
| 647551 | HCF40208B | 4 x 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 647552 | HCF40208B | 4 x 4 MULTIPORT REGISTER | ST Microelectronics |
| 647553 | HCF40208BEY | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 647554 | HCF40208BEY | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 647555 | HCF40208BM1 | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 647556 | HCF40208BM1 | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 647557 | HCF40208M013TR | 4 X 4 MULTIPORT REGISTER | SGS Thomson Microelectronics |
| 647558 | HCF40208M013TR | 4 X 4 MULTIPORT REGISTER | ST Microelectronics |
| 647559 | HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | SGS Thomson Microelectronics |
| 647560 | HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | ST Microelectronics |
