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Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB
Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB

Qty 1: Rare 6-Digit LED Bubble Display National Semiconductor Gold-Plated PCB

$ 7.89

Availability: 100 in stock
  • Condition: NOS - New Old Stock, Original Excellent Unused Condition.
  • Restocking Fee: No
  • MPN: A1166
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Brand: National Semiconductor
  • All returns accepted: Returns Accepted

    Description

    Rare Multi-Digit
    Red LED
    "Bubble" Display
    By National Semiconductor
    ~  Made in the 70’s  ~
    These LED bubble displays were developed
    just prior to the invention of the
    Liquid Crystal Display (LCD's).
    These were seen in early hand-held calculators,
    (and a variation in early wristwatches)
    but disappeared shortly after the benefits of
    the low power LCD was developed.
    NOTE:
    This is a six digit display even though
    it has nine plastic lens bubbles.  (National standardized
    its line by using the same plastic bubble lens cover
    in its line of 6, 7, 8, and 9 digit displays.)
    ~  Beautiful...All Gold Plated PCB  ~
    You will receive a vintage LED Bubble Display as shown.
    ~ US Stocked ~ Fast US Shipping ~
    (We ship out within 2 days.)