CPU Shack: NOS National HPC46083 Processors

CPUShack

The National HPC line was Nationals 16-bit processor (later supplanted for the CR16 RISC)
Its a full 16-bit design that supports 16x16 MULT and 32/16 DIV

They are made on Nationals microCMOS process and run at 30MHz

These particular ones are interesting as they are made specifically for Maxtor (for Hard Drive controllers) and are still in the original lead frame.
They lack the markings for speed/package (one could use them as a PLCC or QFP)

9x National Semi HPC46083SML $6
9x National Semi HPC46083SLE $6

Or a pair for $11