型号 / 厂家，封装，批号，备注，订购

IN74HC221A / IK Semiconductor,Datasheet,07+,Dual Monostable Bina 订购 PDF文档

IN74HC139A / ,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档

IN74HC153D / Integral,Datasheet,07+,Dual 4-input data se 订购 PDF文档

IN74HC153N / Integral,Datasheet,06/07+,Dual 4-input data se 订购 PDF文档

IN74HC154N / Integral,Datasheet,06/07+,1-of-16 decoder/demu 订购 PDF文档

IN74HC157A / IK Semiconductor,Datasheet,06/07+,Quad 2-1 Data Select 订购 PDF文档

IN74HC157AN / Integral,Datasheet,07+,Quad 2-input data se 订购 PDF文档

IN74HC158A / IK Semiconductor,Datasheet,06/07+,Quad 2-1 Data Select 订购 PDF文档

IN74HC161A / IK Semiconductor,Datasheet,06/07+,4-Bit Synchronous Bi 订购 PDF文档

IN74HC163A / IK Semiconductor,Datasheet,07+,4-Bit Synchronous Bi 订购 PDF文档