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the state of the segment outputs (a to g) is determined by the data on A to D
Dimensions: 43 x 21 x 14mm (L x W x H)
Each color represents a number if it's located from the 1st to 2nd band for a 4-band type or 1st to 3rd band for a 5-band and 6-band type
Asynchronous master reset
Application :
74HC47 ( BCD to 7-Segment Decoder) Bridge the state of the segmentIntroduction : 74HC47 is a BCD to 7 segment latch decoder driver with four address inputs (A, B, C, D), a latch enable input (LE), a ripple blanking input (BI), a lamp test input (LT), and seven segment outputs (a to g). When LE is LOW, the state of the segment outputs (a to g) is determined by the data on A to D. When LE goes HIGH, the last data present on A to D are stored in the latches and the segment outputs remain stable. When LT is LOW, all the
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