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全新74HC237B1 74HC237AP 74HC237AF 74HC221DB 74HC221AP
全新原装 TC74HC221AP 74HC221AP 74HC221 DIP16 多谐振荡器芯片
【高科美芯】IC集成电路TC74HC221AP DIP16直插 双单稳多谐振荡
TC74HC221AP DIP16 单稳态多谐振荡器芯片全新 BOM配单一站式采购
高科美芯云野IC集成电路TC74HC221AP DIP16直插 振荡器（一个）
供应进口原装 74HC221AP SN74HC221N 74HC221 DIP 实图 可直拍
74HC221AP芯片集成电路DIP16
74HC221AP TC74HC221AP 直插DIP-16 全新原装进口
贴片直插74FCT244M，74HC221AP，74HC244DW，74HC373PW
74HC221AP出售也有回收原装芯片威健芯城，拍前请先询价行情波动
74HC221AP安富利芯城百年大业，出售也回收原装IC，拍前请先询价
74HC221AP- 友尚芯城国际代理全线售出原装IC库存，拍前请先询价
74HC221AP立创芯城封装厂渠道收售原装库存芯片，拍前请先询价行
74HC221AP 东芝 74HC221〖正品原装〗赛格市场G332室实体店 现货
新TC74HC4050AFT TC74HC4052AFT TC74HC221AP,F Y
丝印TC74HC237AP TC74HC237AF TC74HC221AP TC74HC221AF TC74HC21
助乐芯 全新正品 TC74HC221AP 74HC221AP DIP16 直插 逻辑芯片 IC
原TC74HC221AF(EL). MP7722DF-LF-Z IDT71V124SA12TY AP1200原装
正品TC74HC283AP TC74LS221FP TDA1519C/N3 TDA2822-SOP
贴片直插TC74HC240AP TC74LS221FP TC74HC245AP TC74HC283AP 9
贴片直插TC74LS221FP TC74HC240AP STP9NK90ZFP TLC7135CDWR 9
贴片直插TEA1791T/N1 TC74LS221FP TC74HC245AP TC74HC283AP 9
