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74HC47

SKU: RB01-03-0045

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Price range: ₹20.00 through ₹90.00pack

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  • Warranty 1 year
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Description

The 74HC47 is a BCD (Binary-Coded Decimal) to 7-segment decoder/driver IC. It accepts a 4-bit binary input (0-9) and automatically decodes it into segment signals to control a common-anode LED display without needing external programming.

Key Features
Inputs: 4-bit BCD (Pins 1, 2, 6, 7).Outputs: 7 active-low open-collector outputs (Pins 9-13, 15, 14) directly capable of sinking current for common-anode displays.
Special Functions: Includes Lamp Test (Pin 3) to test all segments, and Ripple Blanking (Pins 4, 5) for suppressing leading or trailing zeroes.

Package Options: Available through-hole (DIP-16) or surface-mount (SOIC-16, TSSOP-16)

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