型号 / 厂家，封装，批号，备注，订购

MC74ACT245MR1 / On Semiconductor,Datasheet,06/07+,Octal Bidirectional 订购 PDF文档

MC74ACT245SDR2 / On Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档

MC74ACT253MEL / On Semiconductor,Datasheet,07+,Dual 4 Input Multipl 订购 PDF文档

MC74ACT253ML1 / On Semiconductor,Datasheet,06/07+,Dual 4 Input Multipl 订购 PDF文档

MC74ACT253ML2 / On Semiconductor,Datasheet,06/07+,Dual 4 Input Multipl 订购 PDF文档

MC74ACT253MR1 / On Semiconductor,Datasheet,07+,Dual 4 Input Multipl 订购 PDF文档

MC74ACT253MR2 / On Semiconductor,Datasheet,07+,Dual 4 Input Multipl 订购 PDF文档

MC74ACT257MELG / On Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 订购 PDF文档

MC74ACT257ML2 / On Semiconductor,Datasheet,07+,Quad 2 Input Multipl 订购 PDF文档

MC74ACT257MR1 / On Semiconductor,Datasheet,07+,Quad 2 Input Multipl 订购 PDF文档