| ••••••••• | CENTRAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••••••••• | CENTRAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••••••••• | FAIRCHILD SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••• | INTERNATIONAL DEVICES INC | Functional Equivalent | Obsolete | |
| •••••• | CENTRAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••••••• | FAIRCHILD SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••••• | SOLID STATE DEVICES INC | Functional Equivalent | Other | |
| •••••• | FAIRCHILD SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••••••••• | NATIONAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••• | CENTRAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••• | MOTOROLA INC | Functional Equivalent | Obsolete | |
| •••••••••• | NATIONAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••••••• | MOTOROLA INC | Functional Equivalent | Obsolete | |
| •••••••• | FAIRCHILD SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••• | MOTOROLA INC | Functional Equivalent | Obsolete | |
| ••••••••••• | NATIONAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| •••••••• | CENTRAL SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
| ••••••••••• | SEMITRONICS CORP | Functional Equivalent | Obsolete | |
| •••••••••••• | CRIMSON SEMICONDUCTOR INC | Functional Equivalent | Obsolete | |
| •••••••••• | FAIRCHILD SEMICONDUCTOR CORP | Functional Equivalent | Obsolete | |
