SN74LS257BNSR
四路2号线到1线数据选择器/多路复用器 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
多路复用器 4 x 2:1 16-SO
得捷:
IC MULTIPLEXER 4 X 2:1 16SO
立创商城:
多路复用器 单电源 4.75V~5.25V
德州仪器TI:
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
艾睿:
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R
Chip1Stop:
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R
Verical:
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R
Win Source:
Multiplexer 4 x 2:1 16-SO