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SN74LS640-1DW
管件
74LS
收發(fā)器,反相
1
8
15mA,24mA
4.75 V ~ 5.25 V
0°C ~ 70°C
表面貼裝
20-SOIC(0.295",7.50mm 寬)
IC BUS TRANSCEIVER 8BIT 20SOIC