{{tag>collection_mcmaster vendor_nec type_unknown year_unknown foundry_unknown tech_unknown}}

From Super Cassette Vision


====== Package ======

{{:digshadow:nec:d1771c_017:pack_top.jpg?300|}}
{{:digshadow:nec:d1771c_017:pack_bot.jpg?300|}}

Top:
<code>
NEC JAPAN
8431K9
D1771C 017
</code>


====== Die ======

{{:digshadow:nec:d1771c_017:live.jpg?300|}}

Label:
<code>
(C) NEC 1980
D1771-017
</code>


====== Map ======

I had problem focusing.  Sometimes chips in package can warp from paddle stress, could be the case here

[[http://siliconpr0n.org/map/nec/d1771c-017/mcmaster_mz_mit20x/|Map @ Mit20x]]
  * [[http://siliconpr0n.org/map/nec/d1771c-017/single/nec_d1771c-017_mcmaster_mz_mit20x.jpg|Single]] (13229x13751, 68MB)