销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Avnet Express | TRS3238EIPW | Texas Instruments | 3-5.5V MULTICHANNEL RS232 LINE DRV/RCVR - Rail/Tube | 1 : $1.6675 499 : $1.5295 999 : $1.4663
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 Digi-Key 得捷电子 | TRS3238EIPW | Texas Instruments | IC MULTICH RS232 DVR/RCV 28TSSOP | 250 : $1.85
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 Digi-Key 得捷电子 | TRS3238EIPWR | Texas Instruments | IC MULTICH RS232 DVR/RCV 28TSSOP | 10 : $2.321 1 : $2.58
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 Digi-Key 得捷电子 | TRS3238EIPWR | Texas Instruments | IC TRANSCEIVER FULL 5/3 28TSSOP | $2.67000 |
 Mouser 贸泽电子 | TRS3238EIPW | Texas Instruments | RS-232接口集成电路 3V-5.5V Multichannel RS-232 Line Drvr/Rec | 250:¥14.1363 500:¥12.8368 1,000:¥10.8367 2,500:¥10.2943
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 Mouser 贸泽电子 | TRS3238EIPWR | Texas Instruments | RS-232接口集成电路 3V-5.5V Multichannel RS-232 Line Drvr/Rec | 1:¥19.3682 10:¥16.4415 100:¥13.1419 500:¥11.526 2,000:¥8.9157
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 Verical | TRS3238EIPWR | Texas Instruments | Quint Transmitter Triple Receiver RS-232 28-Pin TSSOP T/R | $1.0625
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