型号描述

型号 生产品牌/企业名称 功能参数描述 LOGO 操作
ST490ABDR

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体

Low power high speed RS-485/RS-422 transceiver IC TRANSCEIVER FULL 1/1 8SO STMICROELECTRONICSlogo
ST490ABN

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体

Low power high speed RS-485/RS-422 transceiver IC TRANSCEIVER FULL 1/1 8DIP STMICROELECTRONICSlogo
ST490AB

STMICROELECTRONICS

STMICROELECTRONICSlogo
ST490AB

其他

其他logo
ST490ABD

STMICROELECTRONICS

STMICROELECTRONICSlogo

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