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全新SN74HC42J SN74HC393 SN74HC377 SN74HC374 SN74HC373
全新SN74HC374J SN74HC374D SN74HC373N SN74HC373J SN74HC373A
SN54LS245J SN75160AN SN75161BN SN74HC541/SN74LS374N
74HC374 MC74HC374J CD74HC374F SN74HC374J 瓷进口CDIP20插脚
贴插SN65LBC184DR SN74HC374NSR PC929J00000F PIC16F57-I/P 9
原装SN74AS374N-J TC74HC4020P 74AC08P MB74LS14
原装SN74S240J SN74LS688N SN74LS244N TC74HC374AP
全新原装正品品质保证
CD4093BF3A SN54HC245J SN54LS640J SN74LS374N原装
