74HC4040 MM74HC4040N MC74HC4040AN CD74HC4040E 进口16直插脚

新PS2561L-1-1V MC74HC4040AN PS2501L-1-E4 R

丝印MC74HC4046AF-MC74HC4046AD-MC74HC4040BP-MC74HC4040AN

MC74HC4040AN MOT 74HC4040【原装】赛格市场G332室实体店 现货

全新原装 MC74HC4040AN DIP直插12级二进制波纹计数器 现货可直拍

DIP封装MC74HC4040AN芯片

贴片直插MC74HC4040AN MC74F521DWR2 MC74HC393DR2 5

全新原装 MC74HC4040AN DIP直插12级二进制波纹计数器 现货可直拍

贴片直插MC74HC4051AD MC74HC4040AN MC74HC4046AD 4

MC74HC4040AN科通芯城百年大业，出售也回收原装IC，拍前咨询

MC74HC4020AN MC74HC4020ANG MC74HC4040AD

MC74HC4020AN/MC74HC4020ANG/MC74HC4040AD

MC74HC4020AN/MC74HC4020ANG/MC74HC4040AD

MC74HC4020AN/MC74HC4020ANG/MC74HC4040AD

原SN74ALS1004N MC74HC4040N SN74ALS08N SN74ALS640AN原装

全新原装正品品质保证

丝印MC74HC4040AD MC74HC4024DT MC74HC4020AN MC74HC4020AF

贴片直插MC74HC4046AN，MC74HC4020AD，MC74HC4040AF，4

贴片直插MC74HC4051AN，MC74HC4040AD，MC74HC4046AF，4