-40%
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004
Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004

Vintage INS4004J CPU on board w/ 4002, 4008 / 4009, and 1702A EPROMS 4004

$ 237.6

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted
  • Country/Region of Manufacture: United States
  • Modified Item: No
  • Condition: Good.
  • MPN: INS4004J
  • Brand: National Semiconductor
  • Custom Bundle: No

    Description

    This is a vintage 1979
    National Semiconductor
    INS4004J
    CPU
    chip
    mounted on a Pro-Log
    PROM
    Programmer circuit board. All chips are in excellent condition and socketed.
    T
    his board contains the
    MCS-4 chipset
    :
    INS4004J
    ceramic CPU
    INS4002-1D
    ceramic gold top RAM (x2)
    INS4008N
    I/O Interface
    INS4009N
    I/O Interface
    AMD
    AM1702A
    EPROMs (3)
    I have no way to test this out so it's sold as-is, vintage electronics.