Any one ID two old ICs 80303 RCA and 901BE

Discussion in 'Electronics Resources' started by Romes, Oct 11, 2014.

  1. Romes

    Thread Starter Member

    Sep 30, 2014
    Picked up some old junk professional video equipment for parts (and curiosity).
    I figured out what most of the components are, all except these two. Cant find a trace
    on the net.

    #1 - 80303 - Tin Can w/ 12 pins Other markings: RCA, 9K, P Y
    #2 - 901BE 6921 - Tin Can w/ 8 pins

    Thanks in advance!
  2. takao21203

    Distinguished Member

    Apr 28, 2012
    These parts arent made anymore for quite a long while, probably never have been sold on the open market.

    Integrated circuits, most likely specialized OpAmps.

    chances you can find a datasheet are dim to none. I tried with VCRs having regular Mitsubishi chips- nothing for most of them.
  3. Romes

    Thread Starter Member

    Sep 30, 2014
    Ehh thats a bummer. It would be fun experimenting with them. Thanks anywho.