🔹 74LS47 BCD to 7-Segment Decoder/Driver – DIP IC (SN74LS47N / 7447)
The 74LS47 is a BCD to 7-segment decoder/driver IC designed for driving common anode displays. It converts binary-coded decimal (BCD) inputs into corresponding outputs for 7-segment LED displays. With its open-collector outputs, it can directly interface with LEDs and current-limiting resistors. Perfect for counters, clocks, and numerical display applications.
âś… Features:
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Part Number: 74LS47 / SN74LS47N / 7447
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Function: BCD to 7-Segment Decoder/Driver
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Display Type: Common Anode
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Logic Family: 74LS TTL
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Package: DIP-16 (Dual Inline Package)
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Input Voltage: 4.75V to 5.25V (typical 5V)
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Output Type: Open Collector
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Low power consumption & fast switching
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TTL compatible inputs and outputs
📦 Applications:
✔️ Digital counters and clocks
✔️ Arduino and microcontroller display projects
✔️ Numeric display drivers
✔️ Logic design and educational kits
✔️ Embedded system display interfaces

















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