型号:SN74LS01NS-EL20
厂商:TI/德州仪器
批号:22+
封装:SOP
SN74LS02D
SN74LS02DE4
SN74LS02DG4
SN74LS02DR
SN74LS02DR2
SN74LS02DRE4
SN74LS02DRG4
SN74LS02J
SN74LS02N
SN74LS02NE4
SN74LS02NS
SN74LS02NSE4
SN74LS02NSG4
SN74LS02NSLE
SN74LS02NSR
SN74LS02NSRG4
SN74LS03D
SN74LS03DE4
SN74LS03DG4
SN74LS03DR
0755-23607487
010-62104931
0755-82810298