B1522PU1a-2 Military Space Communications Level Converter USSR Soviet Russian IC

B1522PU1a-2 - Ultra Rare USSR Soviet Russian IC was made in 1989 in 
Zelenograd by NII Mikropriborov (research institute of micro-devices),
now reorganized to "OAO Komponent plant" -
Space Communications Level Converter
MADE IN USSR for use in a sealed module communications, airborne
radio set 17R78 (HA1.710.000), remote sensing equipment
17R79 (HA1.701.026) complex 17V54
Military equipment.
 
This IC impossible to find !!!
  
Great item for chip collectors !!!

Look an actual pictures above - You receive exactly what You see!!!