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丝印TC74HC4040P TC74HC4040F TC74HC4040A TC74HC4028P TC74HC40
贴片直插TC74HC597AF/TC74HC423AF/TC74HC32AFN/TC74HC4040P/4
贴片直插TC74HC4514P TC74HC4040A TC74ACT540F TC74HC365AF 5
TC74HC257P TC74HC163AP TC74HC4040AP TC74HC366AP TC74HC283P赞
注重质量,全新原装,寻求长期合
贴插440VS-V01CE-TC74HC4040P-HD64F2199RF-LM2936B-3.3-B