Part no. VI614042SF75
64 Pin Dil Package
These parts came to us as part of a lot of surplus stock, there does not seem to be any data available on the web on these so we are unable to give any information as to their function. However they are brand new and tubed.
If any one has any, we would be grateful to receive any information on this part.
Subsequent to the above request we received the following from one of our customers:-
“I think your mystery chip is one of these -“
For datasheet copy and paste:- http://pdf1.alldatasheet.com/datasheet-pdf/view/169148/HITACHI/HD614042.html
It appears they are a 4 bit microcomputer
They are stored with us in their original tubes.
Purchasers will receive their chip (‘s) correctly packed in anti static packaging.
SURPLUS STOCK ?????
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.