| 648241 | HCF4512B | 8-CHANNEL DATA SELECTOR | ST Microelectronics |
| 648242 | HCF4512BC1 | 8-CHANNEL DATA SELECTOR | ST Microelectronics |
| 648243 | HCF4512BEY | 8-CHANNEL DATA SELECTOR | SGS Thomson Microelectronics |
| 648244 | HCF4512BEY | 8-CHANNEL DATA SELECTOR | ST Microelectronics |
| 648245 | HCF4512BM1 | 8-CHANNEL DATA SELECTOR | SGS Thomson Microelectronics |
| 648246 | HCF4512BM1 | 8-CHANNEL DATA SELECTOR | ST Microelectronics |
| 648247 | HCF4512M013TR | 8-CHANNEL DATA SELECTOR | SGS Thomson Microelectronics |
| 648248 | HCF4512M013TR | 8-CHANNEL DATA SELECTOR | ST Microelectronics |
| 648249 | HCF4514 | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648250 | HCF4514B | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
| 648251 | HCF4514B | 4-bit latch/4-to-16 line decod.(high on select) | SGS-ATES |
| 648252 | HCF4514B | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648253 | HCF4514BEY | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648254 | HCF4514BF | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648255 | HCF4514BM1 | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
| 648256 | HCF4514BM1 | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648257 | HCF4514M013TR | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
| 648258 | HCF4514M013TR | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648259 | HCF4515B | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
|
| 648260 | HCF4515B | 4-bit latch/4-to-16 line decod.(low on select) | SGS-ATES |
| 648261 | HCF4515B | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648262 | HCF4515BEY | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648263 | HCF4515BF | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648264 | HCF4515BM1 | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
| 648265 | HCF4515BM1 | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648266 | HCF4515M013TR | 4-BIT LATCH/4-TO-16 LINE DECODER | SGS Thomson Microelectronics |
| 648267 | HCF4515M013TR | 4-BIT LATCH/4-TO-16 LINE DECODER | ST Microelectronics |
| 648268 | HCF4516 | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648269 | HCF4516B | PRESETTABLE UP/DOWN COUNTERS | SGS Thomson Microelectronics |
| 648270 | HCF4516B | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648271 | HCF4516BEY | PRESETTABLE UP/DOWN COUNTERS | SGS Thomson Microelectronics |
| 648272 | HCF4516BEY | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648273 | HCF4516BM013TR | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648274 | HCF4516BM1 | PRESETTABLE UP/DOWN COUNTERS | SGS Thomson Microelectronics |
| 648275 | HCF4516BM1 | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648276 | HCF4516M013TR | PRESETTABLE UP/DOWN COUNTERS | SGS Thomson Microelectronics |
| 648277 | HCF4516M013TR | PRESETTABLE UP/DOWN COUNTERS | ST Microelectronics |
| 648278 | HCF4517 | DUAL 64-STAGE STATIC SHIFT REGISTER | ST Microelectronics |
| 648279 | HCF4517B | DUAL 64-STAGE STATIC SHIFT REGISTER | SGS Thomson Microelectronics |
| 648280 | HCF4517B | DUAL 64-STAGE STATIC SHIFT REGISTER | ST Microelectronics |
