关注微信公众号查券更方便
全新SN74HC132PWLE SN74HC132PWE4 SN74HC132DRG4 SN74HC132DBLE
SN74HC132APWRG4/SN74HC245ANSR/SN74HCT374DBLE
SN74HC245ANSR/SN74HCT374DBLE/SN74HC132APWRG4