销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 ChipOneStop | SN75189NSR | 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 Quadruple Line Receiver | 1+:¥4.72 10+:¥3.96 25+:¥3.47 100+:¥2.97 250+:¥2.57 500+:¥2.1799 750+:¥1.88 1000+:¥1.681+:¥3.59 10+:¥2.77 100+:¥1.46 1000+:¥1.46 2000+:¥1.42 10000+:¥1.31 24000+:¥1.27 50000+:¥1.24 100000+:¥1.212000+:¥1.66 |
 Digi-Key 得捷电子 | SN75189NSR | Texas Instruments | IC RECEIVER QUAD LINE 14SO | 10 : $0.511 1 : $0.6
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 Digi-Key 得捷电子 | SN75189NSR | 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 Quadruple Line Receiver | 1+:¥4.72 10+:¥3.96 25+:¥3.47 100+:¥2.97 250+:¥2.57 500+:¥2.1799 750+:¥1.88 1000+:¥1.68 |
 Digi-Key 得捷电子 | SN75189NSR | Texas Instruments | IC RECEIVER 0/4 14SOP | $0.22712 |
 Digi-Key 得捷电子 | SN75189NSR | Texas Instruments | SN75189 QUADRUPLE LINE RECEIVER | $0.20000 |
 Mouser 贸泽电子 | SN75189NSR | 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 Quadruple Line Receiver | 1+:¥4.72 10+:¥3.96 25+:¥3.47 100+:¥2.97 250+:¥2.57 500+:¥2.1799 750+:¥1.88 1000+:¥1.681+:¥3.59 10+:¥2.77 100+:¥1.46 1000+:¥1.46 2000+:¥1.42 10000+:¥1.31 24000+:¥1.27 50000+:¥1.24 100000+:¥1.21 |
 Mouser 贸泽电子 | SN75189NSR | Texas Instruments | RS-232接口集成电路 Quadruple Line Receiver | 1:¥4.5313 10:¥3.7629 100:¥2.3052 1,000:¥1.7854 2,000:¥1.5255
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 Rochester | SN75189NSR | 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 Quadruple Line Receiver | 1+:¥4.72 10+:¥3.96 25+:¥3.47 100+:¥2.97 250+:¥2.57 500+:¥2.1799 750+:¥1.88 1000+:¥1.681+:¥3.59 10+:¥2.77 100+:¥1.46 1000+:¥1.46 2000+:¥1.42 10000+:¥1.31 24000+:¥1.27 50000+:¥1.24 100000+:¥1.212000+:¥1.661+:¥1.06 25+:¥1.05 50+:¥1.04 100+:¥1.03 300+:¥1.02 500+:¥1.02 1000+:¥1.0099 5000+:¥1 |
 Rochester Electronics | SN75189NSR | Texas Instruments | N/A | 500 : $0.17 1,000 : $0.16
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 Verical | SN75189NSR | Texas Instruments | Quad Receiver RS-232 14-Pin SOP T/R | $0.1964
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