Straight from my "spare parts" section of my old workshop stores, these are NEW devices, but of course old stock
MOTOROLA - Special Function IC
Type: UC3842P
8 pin DIL plastic
Function: Current Mode PWM Controller
Full specifications/block diagrams/application notes are readily available online
COSMETIC CONDITION:
NEW
CLEAN
NO bent legs!
Light oxidisation to the legs, not brilliantly shiny any longer but just a slight dullness and still perfectly useable.
These have been stored in an ESD tube to protect the legs and will be supplied in the same type of packaging.
NEW Old Stock