PC87303VUL
Floppy Disk Controller / Keyboard Controller (National Semiconductor)
PC87306
Floppy Disk Controller / Keyboard Controller (National Semiconductor)
PC87307
Plug and Play Compatible (National Semiconductor)
PC87310
Dual UART (National Semiconductor)
PC87311
Floppy Disk Controller (National Semiconductor)
PC87311A
Floppy Disk Controller (National Semiconductor)
PC87312
Floppy Disk Controller (National Semiconductor)
PC87317VUL
Plug and Play Compatible (National Semiconductor)
PC87332VLJ
Floppy Disk Controller (National Semiconductor)
PC87332VLJ-5
Floppy Disk Controller (National Semiconductor)