| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | MAX232IDG4 | Texas Instruments | 接口 - 驱动器,接收器,收发器 - 集成电路 (IC) 半导体 RS-232接口集成电路 Dual EIA-232 Driver/ Receiver | 720+:¥4.971+:¥7.25 10+:¥5.8 100+:¥4.49 500+:¥3.96 1000+:¥3.88 2000+:¥3.56 10000+:¥3.47 25000+:¥3.39 50000+:¥3.291+:¥2.64 |
 Digi-Key 得捷电子 | MAX232IDG4 | Texas Instruments | IC DUAL EIA-232 DRVR/RCVR 16SOIC | 720 : $0.684
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 Digi-Key 得捷电子 | MAX232IDG4 | Texas Instruments | 接口 - 驱动器,接收器,收发器 - 集成电路 (IC) 半导体 RS-232接口集成电路 Dual EIA-232 Driver/ Receiver | 720+:¥4.97 |
 Mouser 贸泽电子 | MAX232IDG4 | Texas Instruments | 接口 - 驱动器,接收器,收发器 - 集成电路 (IC) 半导体 RS-232接口集成电路 Dual EIA-232 Driver/ Receiver | 720+:¥4.971+:¥7.25 10+:¥5.8 100+:¥4.49 500+:¥3.96 1000+:¥3.88 2000+:¥3.56 10000+:¥3.47 25000+:¥3.39 50000+:¥3.29 |
 Mouser 贸泽电子 | MAX232IDG4 | Texas Instruments | RS-232接口集成电路 Dual EIA-232 Driver/ Receiver | 1:¥10.2152 10:¥8.7575 100:¥6.6783 500:¥5.8986
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 Quest Components | MAX232IDG4 | Texas Instruments | DUAL LINE TRANSCEIVER, PDSO16 | 4 : $1.512 1 : $1.89
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 Verical | MAX232IDG4 | Texas Instruments | 接口 - 驱动器,接收器,收发器 - 集成电路 (IC) 半导体 RS-232接口集成电路 Dual EIA-232 Driver/ Receiver | 720+:¥4.971+:¥7.25 10+:¥5.8 100+:¥4.49 500+:¥3.96 1000+:¥3.88 2000+:¥3.56 10000+:¥3.47 25000+:¥3.39 50000+:¥3.291+:¥2.641+:¥3.6701 |
 Verical | MAX232IDG4 | Texas Instruments | Dual Transmitter/Receiver RS-232 16-Pin SOIC Tube | $0.5143
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