 | | | |
| PartNumber | HD1-6406-5 | HD1-6406-8 | HD1-6406-9 |
| Description | Serial I/O Controller, 1 Channel(s), 0.0046875MBps, CMOS, CDIP40 | Serial I/O Controller, 1 Channel(s), 0.0046875MBps, CMOS, CDIP40 | Serial I/O Controller, 1 Channel(s), 0.0046875MBps, CMOS, CDIP40 |