销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.581+:¥9.11 10+:¥7.31 100+:¥5.62 500+:¥4.95 1000+:¥4.85 2000+:¥4.45 10000+:¥4.34 24000+:¥4.28 50000+:¥4.282000+:¥3.921+:¥5.05 |
 ChipOneStop | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.581+:¥9.11 10+:¥7.31 100+:¥5.62 500+:¥4.95 1000+:¥4.85 2000+:¥4.45 10000+:¥4.34 24000+:¥4.28 50000+:¥4.282000+:¥3.92 |
 Digi-Key 得捷电子 | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.58 |
 Digi-Key 得捷电子 | SN74HC640DWR | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SOIC | 2,000 : $0.63
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 Digi-Key 得捷电子 | SN74HC640DWR | Texas Instruments | IC TRANSCEIVER INVERT 6V 20SOIC | $1.63000 |
 Mouser 贸泽电子 | SN74HC640DWR | Texas Instruments | 总线收发器 Octal Bus Trnscvrs With 3-State Outputs | 1:¥11.752 10:¥10.0683 100:¥7.7631 500:¥6.8026 2,000:¥4.7686
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 Mouser 贸泽电子 | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.581+:¥9.11 10+:¥7.31 100+:¥5.62 500+:¥4.95 1000+:¥4.85 2000+:¥4.45 10000+:¥4.34 24000+:¥4.28 50000+:¥4.28 |
 Rochester | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.581+:¥9.11 10+:¥7.31 100+:¥5.62 500+:¥4.95 1000+:¥4.85 2000+:¥4.45 10000+:¥4.34 24000+:¥4.28 50000+:¥4.282000+:¥3.921+:¥5.051+:¥4.591+:¥3.66 25+:¥3.63 50+:¥3.59 100+:¥3.56 300+:¥3.54 500+:¥3.5199 1000+:¥3.49 5000+:¥3.46 |
 Rochester Electronics | SN74HC640DWR | Texas Instruments | N/A | 500 : $0.59 1,000 : $0.56
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 Verical | SN74HC640DWR | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R | $0.5625
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 Verical | SN74HC640DWR | Texas Instruments | 逻辑 - 缓冲器,驱动器,接收器,收发器 74HC 集成电路 (IC) | 2000+:¥4.581+:¥9.11 10+:¥7.31 100+:¥5.62 500+:¥4.95 1000+:¥4.85 2000+:¥4.45 10000+:¥4.34 24000+:¥4.28 50000+:¥4.282000+:¥3.921+:¥5.051+:¥4.59 |