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逻辑芯片MC74HC390AFL1原装正品 提供配单服务
贴片直插MC74HC390DTR2，MC74HC390AFL1，MC74HC390AFR2，4
MC74HC390AFL1【DUAL 4-STAGE BINARY RIPPLE COUNT】
贴片直插MC74HC390AFR2G MC74HC390ADR2G MC74HC390AFL1G 4
贴片直插MC74HC390AFR2G MC74HC390AFL2G MC74HC390AFR1G 4
贴片直插MC74HC390AFR2 MC74HC390AFL2 MC74HC390AFR1 4
