So, this should better though the names are given as 18, 16, 17 like that, but they are like that only address bus pins and they are multiplexed with some more status pins S3, S4, S5, S6 and S 3, S 4, S 5 and S 6.
અહીં એડ્રેસ બસ પિન્સ એ સ્ટેટસ પિન્સ S3, S4, S5 અને S6 સાથે મલ્ટીપ્લેક્સ્ડ છે.