贴片直插MC74HC163N，MC74HC151N，MC74AC275D，MC74ACT74N，4

SD400R14P MC30132 PST5911 STI23NM60ND TC74HC163A

丝印MC74HC163A MC74HC162J MC74HC161N MC74HC161A MC74HC161#

丝印MC74HC164J MC74HC164D MC74HC164A MC74HC163N MC74HC163J

贴插MC74HC163AN MC74HC4538A HC55184ECMR CS82C59A-12 B

原L3037FN-A5 UC3843 MC74HC163A MC74ACT244DT原装

全新原装正品品质保证

新74HC163AN 74F524SCX MC3843A/B MPIC2151P R

贴片直插MC74HC163A MC74HC14AN MC68HC24FN MC74F257AD 5