ST490ACD【51电子网】,IC-PDF查询下载、现货供应商

序号	型号	描述	大小	厂家Logo	下载

1	ST490ACD	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER	208K
2	ST490ACDR	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER	208K
3	ST490ACDR	Low power high speed RS-485/RS-422 transceiver	215K

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