DM74LS299V

DM74LS299WM

计数器移位寄存器 8-Input Sft/Stor Reg

DM74LS299WMX

计数器移位寄存器 8-Input Sft/Stor Reg

DM74LS30M

逻辑门 8-Input NAND Gate

DM74LS30MX

逻辑门 8-Input NAND Gate

DM74LS30N

逻辑门 8-Input NAND Gate

DM74LS32M

逻辑门 Quad 2-Input OR Gate

DM74LS32MX

逻辑门 Quad 2-Input OR Gate

DM74LS32N

逻辑门 Quad 2-Input OR Gate

DM74LS32SJ

逻辑门 Quad 2-Input OR Gate

DM74LS32SJX

逻辑门 Quad 2-Input OR Gate

DM74LS33M

逻辑门 Qd 2-Input NOR Buff

DM74LS33MX

逻辑门 Qd 2-Input NOR Buff