型号 / 厂家，封装，批号，备注，订购

54AC191L / National Semiconductor,Datasheet,07+,Up/Down with 订购 PDF文档

54AC191LM / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

54AC192FM / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

54AC193DM / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

54AC20DM / Various,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54AC20F / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档

54AC20L / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档

54AC20LMQB(SMD) / National Semiconductor,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54AC20PMQB / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档

54AC20SMQB / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档