主控芯片单片机一站式bom配单

贴插TC4019BF SN74107J SN74109J CD4562BF 74HC161A B

AM2390N PCA84C640XAP/030 SN74HC161A 74ABT126CMTC

全新原装正品品质保证

装MC74HC161A UPD75P008CU SN74LS684N SN74LS126AN

新SAB8284A-P TQM613029A SN74HC180N SN74HC161D R

新SN74HC163A TC74HC161A SN74HC14NS SN74HC241N R