全新SN74LS126AJ SN74LS125DR SN74LS125AN SN74LS125AJ SN74LS12

SN74LS126ANSR【IC BUF NON-INVERT 5.25V 14SOP】

SN74LS86系列芯片SN74LS9092P

SN74LS86直插芯片集成ICDIP-14