销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Avnet Express | SN75185N | Texas Instruments | - Rail/Tube | 180 : $0.5018
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 Bristol Electronics | SN75185N | Texas Instruments | | 7 : $0.75
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 Digi-Key 得捷电子 | SN75185N | 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 Mult RS232 Driver | 1+:¥6.98 10+:¥6.1999 50+:¥5.6 100+:¥4.9 250+:¥4.3 500+:¥3.8 750+:¥3.32 1000+:¥3 |
 Digi-Key 得捷电子 | SN75185N | Texas Instruments | IC TRANSCEIVER 3/5 20DIP | $0.56000 |
 Digi-Key 得捷电子 | SN75185N | Texas Instruments | IC TRANSCEIVER 3/5 20DIP | $0.75525 |
 Digi-Key 得捷电子 | SN75185N | Texas Instruments | IC RS-232 DRIVER/REC 20-DIP | 1,000 : $0.4125 500 : $0.5225 100 : $0.6325 10 : $0.811 1 : $0.91
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 element14 e络盟电子 | SN75185N | 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 Mult RS232 Driver | 1+:¥6.98 10+:¥6.1999 50+:¥5.6 100+:¥4.9 250+:¥4.3 500+:¥3.8 750+:¥3.32 1000+:¥31+:¥5.57 10+:¥4.46 100+:¥3.43 500+:¥3.0299 1000+:¥2.97 2000+:¥2.72 10000+:¥2.6501 25000+:¥2.59 50000+:¥2.51991+:¥6.85 10+:¥5.49 100+:¥4.21 |
 Farnell element14 | SN75185N | Texas Instruments | RS-232 TRANSCEIVER, 5.5V, DIP-20 | 1,000 : $0.41 2,500 : $0.4 5,000 : $0.39 10,000 : $0.38
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 Mouser 贸泽电子 | SN75185N | 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 Mult RS232 Driver | 1+:¥6.98 10+:¥6.1999 50+:¥5.6 100+:¥4.9 250+:¥4.3 500+:¥3.8 750+:¥3.32 1000+:¥31+:¥5.57 10+:¥4.46 100+:¥3.43 500+:¥3.0299 1000+:¥2.97 2000+:¥2.72 10000+:¥2.6501 25000+:¥2.59 50000+:¥2.5199 |
 Mouser 贸泽电子 | SN75185N | Texas Instruments | RS-232接口集成电路 Mult RS232 Driver | 1:¥9.4468 10:¥8.0682 100:¥6.2037 500:¥5.4805
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 Newark element14 | SN75185N | Texas Instruments | RS-232 TRANSCEIVER, 5.5V, DIP-20; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:3; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:DIP; No. of Pins:20; Operating Temperature Min:0 C; MSL:-;RoHS Compliant: Yes | 500 : $0.446 1,000 : $0.416 2,500 : $0.361 5,000 : $0.355 10,000 : $0.352
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 Quest Components | SN75185N | Texas Instruments | | 1 : $1.046
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 Quest Components | SN75185N | Texas Instruments | | 6 : $0.8 1 : $1.0
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 Rochester | SN75185N | 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 Mult RS232 Driver | 1+:¥6.98 10+:¥6.1999 50+:¥5.6 100+:¥4.9 250+:¥4.3 500+:¥3.8 750+:¥3.32 1000+:¥31+:¥5.57 10+:¥4.46 100+:¥3.43 500+:¥3.0299 1000+:¥2.97 2000+:¥2.72 10000+:¥2.6501 25000+:¥2.59 50000+:¥2.51991+:¥6.85 10+:¥5.49 100+:¥4.211+:¥2.28 25+:¥2.26 50+:¥2.23 100+:¥2.21 300+:¥2.2 500+:¥2.19 1000+:¥2.17 5000+:¥2.15 |
 Rochester Electronics | SN75185N | Texas Instruments | N/A | 500 : $0.37 1,000 : $0.35
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 立创商城 | SN75185N | TI(德州仪器) | 预售芯片 | 1+:¥6.04 200+:¥2.34 500+:¥2.26 1000+:¥2.22
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