V Outputs (15V) cc 16 15 14 13 12 11 10 9 f g a b c d e a The ripple blanking inputs (BI and BI/RBI) areected output goes LOW f g b (they provide for zero suppression). Lamp Test D=8 e c LOW selects all segC=4ts. A=1 d B C D A 1 2 3 4 5 6 7 8 Lamp BI/RBI RBI GND Inputs Test Inputs 7447: BCD TO 7-SEGMENT DECODER DRIVER
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