74HC393 . MC74HC393J SN74HC393J CD74HC393F 进口14插脚DIP陶封

74HC393D-Q100J SN74AS02DRE4 LPV324DE4 SOP14

新SNJ54HC393J SN74F174ADR SNJ54HC112J SNJ54HC259J R

新SN74HC393N MBRM110LT1 AD9866BCPZ DA2J10100L

全新SN74HC42J SN74HC393 SN74HC377 SN74HC374 SN74HC373

74VHC02D-Q100J SN74HC393NS MAX1488ESD SOP14

正品原装直插陶瓷逻辑IC芯片

AZ23C15 RK73B2BLTD393J LT87G6239 SN74HC14CD CXK5864PN-15L

原装LC651102N-4J96-TRM ZC406562CDWR2 SN74LS37N MC74HC393AN