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74HCT123N PHI DIP SN74HCT123N HD74HCT123P DIP16 【议价】
74HCT123N PHI DIP SN74HCT123N HD74HCT123P DIP16 全新原装
全新HD74LD123P HD74L107AP HD74HS138P HD74HHC32P HD74HCT640
贴片直插HD74HCT125P HD74HC4052P HD64F3644HV HD74AC123AP 9
贴片直插HD74HCT245P HD74HC123AP HD63484CP64 HD6473837UX 9