(note: The 7447 / 74LS47 is the famous BCD to 7 segment decoder IC that everyone should use at least once) Not sure if this should go here, General Discussion, or Bar Sport, or perhaps nowhere. I find it sort if interesting that TI still manufactures the 74LS47. This chip was designed around 1974.…

True Fact: TI still manufactures the 74LS47

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