| Mfr Part # | Mfr | Series | Package | Product Status | Accessory Type |
|---|---|---|---|---|---|
| 54F280DC | National Semiconductor | 54F | Bulk | Obsolete | - |
| SN54F280BJ | Texas Instruments | * | Bulk | Active | - |
| SNJ54F280BJ | Texas Instruments | * | Bulk | Active | - |
| 54F280FMQB | National Semiconductor | 54F | Bulk | Obsolete | - |
| AY-5-8146T-005 | Microchip Technology | - | Bulk | Active | - |
| AY-5-8136/J | Microchip Technology | * | Bulk | Active | - |
| DM54180J/883 | National Semiconductor | - | Bulk | Active | - |
| AY-5-8116T/P-006 | Microchip Technology | - | Bulk | Active | - |
| CD54ACT280F/3A | Harris Corporation | - | Bulk | Active | - |
| CD40101BD | Harris Corporation | - | Bulk | Active | - |