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74LS47 BCD 7 Segment Decoder IC

74LS47 BCD 7 Segment Decoder IC

The DM74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW) state and withstand 15V in the OFF (HIGH) state with a maximum leakage current of 250 µA. Auxiliary inputs provided blanking, lamp test and cascadable zero-suppression functions.

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  • Stock: In Stock - 12 pcs
  • Model: 74LS47
  • SKU: 1412023
$2.00