74LS47 decoder/driver equivalent, bcd to 7-segment decoder/driver.
s Open-collector outputs s Drive indicator segments directly s Cascadable zero-suppression capability s Lamp test input
Ordering Code:
Order Number DM74LS47M DM74LS47N P.
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 sin.
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