| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 National Semiconductor ... | AF151 |  268Kb/9P | DUAL UNIVERSAL ACTIVE FILTER |
| AF151-1CJ |  268Kb/9P | DUAL UNIVERSAL ACTIVE FILTER |
| AF151-2CJ |  268Kb/9P | DUAL UNIVERSAL ACTIVE FILTER |
 National Semiconductor ... | AF151-1CJ |  268Kb/9P | DUAL UNIVERSAL ACTIVE FILTER |
| AF151-2CJ |  268Kb/9P | DUAL UNIVERSAL ACTIVE FILTER |
 National Semiconductor ... | AF100 |  578Kb/18P | UNIVERSAL ACTIVE FILTER |
 National Semiconductor ... | AF100-1CG |  578Kb/18P | UNIVERSAL ACTIVE FILTER |
| AF100-1CJ |  578Kb/18P | UNIVERSAL ACTIVE FILTER |
| AF100-1CN |  578Kb/18P | UNIVERSAL ACTIVE FILTER |
| AF100-1G |  578Kb/18P | UNIVERSAL ACTIVE FILTER |
| AF100-2CG |  578Kb/18P | UNIVERSAL ACTIVE FILTER |