| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Avnet Express | MAX239ENG+ | Maxim Integrated Products | LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP N - Rail/Tube | 499 : $5.795 999 : $5.6489
|
 Digi-Key 得捷电子 | MAX239ENG | Maxim Integrated | IC TRANSCEIVER FULL 3/5 24DIP | Obsolete |
 Digi-Key 得捷电子 | MAX239ENG | Maxim Integrated | IC TRANSCEIVER FULL 3/5 24DIP | $4.56000 |
 Digi-Key 得捷电子 | MAX239ENG | Maxim | | 1+:¥27.95 25+:¥27.71 50+:¥27.45 100+:¥27.2 300+:¥26.7 500+:¥26.45 1000+:¥26.19 5000+:¥26.06 |
 Digi-Key 得捷电子 | MAX239ENG | Maxim Integrated Products | IC RS-232 DRVR/RCVR 24-DIP | 价格未公开 |
 Digi-Key 得捷电子 | MAX239ENG+ | Maxim Integrated | IC TRANSCEIVER FULL 3/5 24DIP | $7.49000 |
 Digi-Key 得捷电子 | MAX239ENG+ | Maxim Integrated Products | IC RS-232 DRVR/RCVR 24-DIP | 1 : $6.86
|
 Mouser 贸泽电子 | MAX239ENG+ | Maxim Integrated | RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver | 1:¥54.7824 10:¥49.4827 25:¥47.1775 250:¥46.4091
|
 Rochester Electronics | MAX239ENG | Maxim Integrated Products | N/A | 500 : $4.5 1,000 : $4.28
|
 立创商城 | MAX239ENG+ | MAXIM(美信) | 预售芯片 | 1+:¥51.9 200+:¥20.09 500+:¥19.38 1000+:¥19.03
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