Need NS MM5740AAE/N keyboard encoder

[J. David Bryan]

On 28 May 2005 at 0:03, Vintage Computer Festival wrote:

> I can't find any data for this chip.  [...]  Anyone got data? 

I have a National databook that has the truth tables for both the AAC and 
AAE parts, if you want to implement a remapper.

                                      -- Dave