关注微信公众号查券更方便
貼插74HC139DT,74FCT244P,74F273SJX,74F538SCX,74HC221AP,6
新NCV4276DT33RKG 1SS403(TPH3,F) NLSV8T244DWR2G R
新BA393F AHC132 PC123S TC4051 NSB8DT CML100 VCX244 R