10 peças, sn74ls00n, sn74ls01n, sn74ls02n, sn74ls03n, sn74ls04n, sn74ls05n, sn74ls06n, sn74ls07n, sn74ls08n, sn74ls08n, sn74ls12n

10 peças, sn74ls00n, sn74ls01n, sn74ls02n, sn74ls03n, sn74ls04n, sn74ls05n, sn74ls06n, sn74ls07n, sn74ls08n, sn74ls08n, sn74ls12n