BCD to Decimal Decoding: The 7445 takes a 4-bit BCD input (Binary Coded Decimal) and decodes it into a decimal digit output. It can represent decimal numbers 0 through 9.
Common Cathode Display: The 7445 IC is designed for use with common cathode 7-segment displays, where the common cathode is connected to a low voltage source (GND).
Segment Outputs: It provides outputs for controlling the segments (a, b, c, d, e, f, g) of a common cathode 7-segment display.
Enable Input: The IC typically includes an active-low enable input to turn the display on or off.
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