销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Area51 | CD74HC640E | Harris Corporation | IC Date Code: 9023 | 价格未公开 |
 Arrow(艾睿) | CD74HC640EE4 | Texas Instruments | 74HC 逻辑 - 缓冲器,驱动器,接收器,收发器 集成电路 (IC) 半导体 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 240+:¥16.47240+:¥13.09 260+:¥11.84 500+:¥11.84 1000+:¥11.31 2500+:¥10.77 5000+:¥10.5399 10000+:¥10.511+:¥18.99 10+:¥17.27 50+:¥16.7 100+:¥14.3899 200+:¥13.961+:¥11.72 |
 Avnet Express | CD74HC640E | Texas Instruments | - Rail/Tube | 60 : $1.8966
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 ChipOneStop | CD74HC640EE4 | Texas Instruments | 74HC 逻辑 - 缓冲器,驱动器,接收器,收发器 集成电路 (IC) 半导体 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 240+:¥16.47240+:¥13.09 260+:¥11.84 500+:¥11.84 1000+:¥11.31 2500+:¥10.77 5000+:¥10.5399 10000+:¥10.511+:¥18.99 10+:¥17.27 50+:¥16.7 100+:¥14.3899 200+:¥13.96 |
 Digi-Key 得捷电子 | CD74HC640E | Texas Instruments | IC TRANSCVR TRI-ST 8BIT 20DIP | 1,000 : $1.54 500 : $1.826 100 : $2.145 10 : $2.618 1 : $2.92
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 Digi-Key 得捷电子 | CD74HC640E | Harris Corporation | IC TRANSCEIVER INVERT 6V 20DIP | $1.68000 |
 Digi-Key 得捷电子 | CD74HC640E | Texas Instruments | IC TRANSCEIVER INVERT 6V 20DIP | $2.35432 |
 Digi-Key 得捷电子 | CD74HC640EE4 | Texas Instruments | 74HC 逻辑 - 缓冲器,驱动器,接收器,收发器 集成电路 (IC) 半导体 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 240+:¥16.47 |
 Digi-Key 得捷电子 | CD74HC640EE4 | Texas Instruments | IC TRANSCVR TRI-ST 8BIT 20DIP | 240 : $2.145
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 Digi-Key 得捷电子 | CD74HC640EX | Harris Corporation | IC TRANSCEIVER INVERT 6V 20DIP | $0.41000 |
 Mouser 贸泽电子 | CD74HC640E | Texas Instruments | 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 1:¥23.2102 10:¥20.8259 100:¥17.063 250:¥15.9782
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 Mouser 贸泽电子 | CD74HC640EE4 | Texas Instruments | 74HC 逻辑 - 缓冲器,驱动器,接收器,收发器 集成电路 (IC) 半导体 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 240+:¥16.47240+:¥13.09 260+:¥11.84 500+:¥11.84 1000+:¥11.31 2500+:¥10.77 5000+:¥10.5399 10000+:¥10.51 |
 Quest Components | CD74HC640E | RCA | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 6 : $0.88 1 : $1.1
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 Quest Components | CD74HC640E | Harris Corporation | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 24 : $0.55 6 : $0.88 1 : $1.1
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 Rochester Electronics | CD74HC640E | Harris Corporation | N/A | 500 : $0.38 1,000 : $0.36
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 Rochester Electronics | CD74HC640E | Texas Instruments | N/A | 500 : $1.45 1,000 : $1.38
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 TME Electronic Components | CD74HC640E | TEXAS INSTRUMENTS | IC: digital; 3-state, bus transceiver, inverter; Channels:8; THT | 100 : $1.655
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 Verical | CD74HC640E | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube | $1.5714
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 Verical | CD74HC640EE4 | Texas Instruments | 74HC 逻辑 - 缓冲器,驱动器,接收器,收发器 集成电路 (IC) 半导体 总线收发器 Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr | 240+:¥16.47240+:¥13.09 260+:¥11.84 500+:¥11.84 1000+:¥11.31 2500+:¥10.77 5000+:¥10.5399 10000+:¥10.511+:¥18.99 10+:¥17.27 50+:¥16.7 100+:¥14.3899 200+:¥13.961+:¥11.721+:¥11.2199 |
 Verical | CD74HC640EE4 | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube | $1.5714
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 立创商城 | CD74HC640E | TI(德州仪器) | 逻辑-缓冲器,驱动器,接收器,收发器 | 1+:¥19.86 200+:¥7.69 500+:¥7.42 1000+:¥7.29
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