| HA11226 |  | Hitachi Semiconductor | Dolby-B Type Noise Reduction System | Scan | PDF | 112.46KB | 2 | 
| HA11226 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 75.73KB | 1 | 
| HA11226 |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 35.16KB | 1 | 
| HA11226MP |  | Hitachi Semiconductor | Dolby-B Type Noise Reduction System | Scan | PDF | 112.46KB | 2 | 
| HA11226MP |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 75.73KB | 1 | 
| HA11226MP |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 35.16KB | 1 |