| •••••••• | MOTOROLA INC | Form-fit-function | Obsolete | |
| •••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Obsolete | |
| •••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| •••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Obsolete | |
| •••••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Obsolete | |
| ••••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| ••••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| ••••••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| •••••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Other | |
| ••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| •••••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Other | |
| ••••••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Obsolete | |
| ••••••••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Obsolete | |
| •••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Other | |
| ••••••••• | MICRO COMMERCIAL COMPONENTS CORP | Form-fit-function | Active | |
| ••••••••• | CENTRAL SEMICONDUCTOR CORP | Form-fit-function | Obsolete | |
| ••••••• | NTE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| •••••••••• | MICROSEMI CORP | Functional Equivalent | Obsolete | |
| ••••••••••• | INTERNATIONAL SEMICONDUCTOR INC | Functional Equivalent | Obsolete | |
| •••••• | UNITRODE CORP | Functional Equivalent | Obsolete | |