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SN74HC139DR SN74HC139D HC139 SN74HC139DRG4全新现货集成芯片
SN74HC139DR SN74HC139D HC139 SN74HC139DRG4全新原装芯片价优
SN74HC139DR SN74HC139D HC139 SN74HC139DRG4全新原装现货可拍
SN74HC139DR SN74HC139D HC139 SN74HC139DRG4全新原装集成现货
SN74HC139DR SN74HC139D HC139 SN74HC139DRG4全新原装芯片可拍
全新SN74HC139DRG4 SN74HC139APWR SN74HC139ANSR SN74HC139ADBR
全新SN74HC139DRG4(SO16) SN74HC04ANSR-SOP5.2
【 全新原装现货 】 SN74HC139DRG4 IC DECODER/DEMUX DUAL 16SO
信号开关/编解码器/多路复用器 SN74HC139DRG4 SOIC-16 TI全新原
SN74HCT138DRG4 CD74HCT40103M96 CD74AC139M96 CD74HC4052M96G4
SN74HC164DRG3/SN74HCT139PWR/SN74HCT08DRG4
SN74HCT139PWR SN74HC164DRG3 SN74HCT08DRG4
SN74HC164DRG3/SN74HCT08DRG4/SN74HCT139PWR
全新SN74HC14DBRG4 SN74HC148DRG4 SN74HC139PWLE SN74HC139PWL1
正品原装贴片逻辑IC芯片
