| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | INS2651 |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
| INS2651J |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
| INS2651N |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
 National Semiconductor ... | INS2651 |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
| INS2651J |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
| INS2651N |  403Kb/12P | PROGRAMMABLE COMMNICATIONS INTERFACE |
 National Semiconductor ... | INS8060 |  1Mb/20P | SINGLE-CHIP 8-BIT N-CHANNEL MICROPROCESSOR (SC/MP FAMILY) |
| INS8060D |  1Mb/20P | SINGLE-CHIP 8-BIT N-CHANNEL MICROPROCESSOR (SC/MP FAMILY) |
| INS8060N |  1Mb/20P | SINGLE-CHIP 8-BIT N-CHANNEL MICROPROCESSOR (SC/MP FAMILY) |
| INS8070 |  647Kb/20P | 8-Bit Data Bus, 16-Bit Address Bus, Built-in Multiprocessing and DMA Logic, On-Chip Clock Generation, Single 5-Volt Supply |
| INS8070J |  647Kb/20P | 8-Bit Data Bus, 16-Bit Address Bus, Built-in Multiprocessing and DMA Logic, On-Chip Clock Generation, Single 5-Volt Supply |
| INS8072 |  647Kb/20P | 8-Bit Data Bus, 16-Bit Address Bus, Built-in Multiprocessing and DMA Logic, On-Chip Clock Generation, Single 5-Volt Supply |
| INS8080A |  499Kb/10P | 8-Bit N-CHANNEL MICROPROCESSOR |
| INS8080AD |  499Kb/10P | 8-Bit N-CHANNEL MICROPROCESSOR |
| INS8080N |  499Kb/10P | 8-Bit N-CHANNEL MICROPROCESSOR |
| INS8250 |  673Kb/18P | PC16450C/NS16450,PC8250A/INS8250A UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER |