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RS422互转TTL双向信号
RS422互转TTL双向信号模块 全双工422转单片机MAX490转TTL模块
全新MAX490ESA收发器 封装SOP8集成电路ic芯片电子元器件bom
MAX490CSASOP-8脚电平转换器
新品MAX490CPA DIP14全新现货低功耗限摆率限制RS485/RS422收发器
rs422互转ttl双向信号max490模块
互转ttl双向模块422转单片机信号
原装正品 MAX490ESA+T SOP-8 低功率 RS-485/RS-422收发器芯片
MAX490EESA SOIC-8 RS-422/RS-485收发器IC芯片集成电路可BOM配单
MAX490ESA SOP-8 RS-485/RS-422接口收发器芯片 全新现货
模块RS422互转TTL双向信号
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只做原装GM490 GM490E 替代MAX490E SOP8 RS-485/422接口器芯片
原装正品MAX490ESA+T RS-485/RS-422芯片通信收发器封装SOP-8美信
RS422互转TTL双向信号全双工
芯片电子元件配单全新原装现货
电源芯片电源芯片MAXIM
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RS422互转TTL双向信号全双工422转单片机MAX490转TTL模块
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MAX490EPA 全新实物拍摄可直接拍
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MAX490EEPA+接口芯片《IC TRANSCEIVER FULL 1/1 8DIP》
MAX490CPA+接口芯片《IC TRANSCEIVER FULL 1/1 8DIP》
MAX490EPA+接口芯片《IC TRANSCEIVER FULL 1/1 8DIP》
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MAX490ECPA+接口芯片《IC TRANSCEIVER FULL 1/1 8DIP》
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慕芯适用 MAX490CSA SOP8 驱动器 收发器DIP-8芯片 MAX490
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RS422互转TTL双向信号 全双工422转单片机MAX490转TTL模块
RS422互转TTL双向信号模块 全双工422转单片机MAX490转TTL模块 MW
全新原装MAX490EESA MAX490EESA+T 现货可拍MAX490EESA+
RS422互转TTL双向信号 全双工422转单片机MAX490转TTL模块5V
MAX490ESA+T SOP8 贴片 RS-485/RS-422接口芯片 MAX490ESA
原装正品 MAX490CPA MAX490EPA+ DIP8直插 RS422/482 收发/驱动器
原装正品 MAX490CSA MAX490CSA SOP-8 贴片 RS422/RS485 收发器IC
正品MAX490ECSA+原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490EESA+原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490EEPA+原装〢IC TRANSCEIVER FULL 1/1 8DIP
正品MAX490ESA+原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490CUA+原装〢IC TRANSCEIVER FULL 1/1 8UMAX
正品MAX490ECPA+原装〢IC TRANSCEIVER FULL 1/1 8DIP
正品MAX490CSA+原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490CSA+T原装〢IC TRANSCEIVER FULL 1/1 8SO
正品MAX490CUA+T原装〢IC TRANSCEIVER FULL 1/1 8UMAX
正品MAX490EPA+原装〢IC TRANSCEIVER FULL 1/1 8DIP
正品MAX490ESA+T原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490EESA+T原装〢IC TRANSCEIVER FULL 1/1 8SOIC
正品MAX490ECSA+T原装〢IC TRANSCEIVER FULL 1/1 8SOIC
MAX490CSA+ MAX490CSA+T MAX490CUA+
MAX490EESA MAX490EESA+ MAX490EESA+T
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MAX490EESA-T/MAX490EIM/TR/MAX490EIN
MAX490ECPA/MAX490ECPA+/MAX490ECSA
MAX490ECPA『IC TRANSCEIVER FULL 1/1 8DIP』 现货
MAX490EESA+『IC TRANSCEIVER FULL 1/1 8SOIC』 现货
MAX490CSA+/MAX490CSA+T/MAX490CUA+
MAX490CUA+『IC TRANSCEIVER FULL 1/1 8UMAX』 现货
MAX490EPA+/MAX490EPA+T/MAX490ESA+
MAX490EESA+T『IC TRANSCEIVER FULL 1/1 8SOIC』 现货
MAX490ESA『RS-485/RS-422 TRANSCVR』 现货
MAX490CUA+T『IC TRANSCEIVER FULL 1/1 8UMAX』 现货
MAX490EESA/MAX490EESA+/MAX490EESA+T
MAX490ESA+T『IC TRANSCEIVER FULL 1/1 8SOIC』 现货
MAX490ECSA+『IC TRANSCEIVER FULL 1/1 8SOIC』 现货
MAX490ESA+T/MAX490MJA/MAX490MSA/PR
MAX490EEPA+『IC TRANSCEIVER FULL 1/1 8DIP』 现货
MAX490CPA/MAX490CPA+/MAX490CSA
MAX490EPA+『IC TRANSCEIVER FULL 1/1 8DIP』 现货
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MAX490ECSA+ MAX490ECSA+T MAX490EEPA+
MAX490ECPA MAX490ECPA+ MAX490ECSA
MAX490CPA MAX490CPA+ MAX490CSA
RS-485收发器芯片IC全新原装
全新原装 贴片 MAX490EESA SOIC-8 RS-422/RS-485收发器 芯片
RS-422收发器芯片全新原装
原装MAX490ECSA+全新正品/IC TRANSCEIVER FULL 1/1 8SOIC
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全新原厂MAX490CSA+正品IC TRANSCEIVER FULL 1/1 8SOIC
