TA7681AP WIP2C2 MWA0370 RT9218PS SA100155F SN74LD244A丝印记

贴插TC74AC126F-74LXH244AP-HD74HC165P-AT640-1XAC-B

贴插TC74ACT244F-FSB50250UTD-HD74LS365AP-SURS5664T3G-B

贴插FB42N20D-TDA1670A-42CTQ030-74F244AN-74HC21AP

贴插DF2S6.8S HMC03F-B AP431QLA 74VHC244 3296-10K

贴片直插74F5074D 74F3037D 74F244PC 74F257AN 74HC00AP 6

貼插74HC244DB，74HC165PW，74F244SJX，74F373DWR，74HC245AP，6

貼插74HC139DT，74FCT244P，74F273SJX，74F538SCX，74HC221AP，6

貼插74HC241AP，74HC165AP，74F899SCX，74FST3257，74HC244PW，6

貼插74HC244AP，74HC238MR，74F174ADR，74F521SCX，74HC374DB，6

全新原装正品品质保证

议价原原74F374PC HD74LS139P HD74HCT244P TC74HC273AP

TC74HCT244AF(EL,F)/TC74HCT174APF/TC74HCT540AP(F)

TC74HCT174APF TC74HCT244AF(EL,F) TC74HCT540AP(F)

新74F244AP 74LS153P PH829H02 R6642-29 74LS158P R

新TC74HC244P TC74HC138A TA2157F/EL TC15G022AP T