全新SN74HC14DBRG4 SN74HC148DRG4 SN74HC139PWLE SN74HC139PWL1

【 全新原装现货 】 SN74HC148DRG4 IC PRIORITY ENCODER SGL 16

SN74HC138DRG4 SN74HC148DRG4 SN74HC165DRG3 SN74HC165DRG4

SN74HC148DR SN74HC148D HC148 SN74HC148DRG4全新原装集成芯片

SN74HC148DR SN74HC148D HC148 SN74HC148DRG4全新原装集成可拍

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SN74HC148DR SN74HC148D HC148 SN74HC148DRG4全新现货集成芯片

SN74HC148DR SN74HC148D HC148 SN74HC148DRG4全新原装芯片直拍

正品原装贴片逻辑IC芯片