销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Digi-Key 得捷电子 | DM74ALS645AWM | ON Semiconductor | IC TXRX NON-INVERT 5.5V 20SOIC | Obsolete |
 Digi-Key 得捷电子 | DM74ALS645AWM | Fairchild Semiconductor | 逻辑 - 缓冲器,驱动器,接收器,收发器 74ALS 集成电路 (IC) | 1+:¥4.74 25+:¥4.6899 50+:¥4.66 100+:¥4.62 300+:¥4.53 500+:¥4.49 1000+:¥4.44 5000+:¥4.42 |
 Digi-Key 得捷电子 | DM74ALS645AWMX | ON Semiconductor | IC TXRX NON-INVERT 5.5V 20SOIC | Obsolete |
 Digi-Key 得捷电子 | DM74ALS645AWMX | Fairchild Semiconductor | IC TXRX NON-INVERT 5.5V 20SOIC | $0.77000 |
 Digi-Key 得捷电子 | DM74ALS645AWMX | Fairchild Semiconductor | 逻辑 - 缓冲器,驱动器,接收器,收发器 74ALS 集成电路 (IC) | 1+:¥4.74 25+:¥4.6899 50+:¥4.66 100+:¥4.62 300+:¥4.53 500+:¥4.49 1000+:¥4.44 5000+:¥4.42 |
 Quest Components | DM74ALS645AWM | Texas Instruments | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP | 3 : $2.0 1 : $2.5
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 Quest Components | DM74ALS645AWM | National Semiconductor Corporation | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP | 11 : $1.25 3 : $2.0 1 : $2.5
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 Rochester Electronics | DM74ALS645AWM | Fairchild Semiconductor Corporation | N/A | 500 : $0.76 1,000 : $0.73
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