Mostek MK31000

The Mostek MK31000 is a 2k×8 mask-programmable ROM monolithic integrated circuit with a pre-JEDEC pinout. It has three chip select inputs that are mask configurable as high- or low-active.

MK31000 pinout

The General Instrument RO-3-8316 is an alternate source.

Data sheet

Used in

Some instruments using part Mostek MK31000

Instrument Manufacturer Class Model Description Introduced
DF1 Tektronix Plug-in DF1 display formatter 1976
DF2 Tektronix Plug-in DF2 display formatter 1978