Description
The 74HC4543 is a high-speed CMOS IC designed as a BCD (Binary-Coded Decimal) to 7-segment decoder/driver. It converts a 4-bit BCD input into the corresponding 7-segment display output. Unlike the 74HC4511, the 74HC4543 includes additional features such as display blanking and a built-in oscillator for driving the display in certain applications.
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