型号：TC74HC21AF
厂商：TOSHIBA[Toshiba Semiconductor]
大小：230.46 Kbytes
页数：共6页
功能：DUAL 4-INPUT AND GATE
大小：255.94 Kbytes
页数：共8页
功能：CMOS Digital Integrated Circuit Silicon Monolithic Dual 4-Input AND Gate
型号：TC74HC21AFN
