| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
Am2 | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.995+:￥8.49
25+:￥8.42
100+:￥8.2858+:￥7.25 |
Arrow(艾睿) | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.995+:￥8.49
25+:￥8.42
100+:￥8.2858+:￥7.251+:￥7.79 |
Arrow(艾睿) | SN74LS640DWG4 | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) | 375+:￥10.1801375+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥7.79 |
Arrow(艾睿) | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.50011+:￥10.85
10+:￥8.7
100+:￥6.96
500+:￥6.46
1000+:￥6.46
2000+:￥5.93
4000+:￥5.87
10000+:￥5.65
24000+:￥5.485+:￥8.28
25+:￥8.21
100+:￥8.061+:￥6.6899 |
Avnet Express | SN74LS640DW | Texas Instruments | OCTAL BUS TRANSCEIVER - Rail/Tube | 375 : $1.1914
499 : $1.1069
999 : $1.0529
|
Avnet Express | SN74LS640DWR | Texas Instruments | - Tape and Reel | 2,000 : $1.1026
|
Chip1Stop | SN74LS640DW | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
RoHS : Compliant | 5 : $1.17
100 : $1.15
|
Chip1Stop | SN74LS640DWR | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
RoHS : Compliant | 5 : $1.86
100 : $1.19
500 : $0.947
|
ChipOneStop | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.995+:￥8.49
25+:￥8.42
100+:￥8.28 |
ChipOneStop | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.50011+:￥10.85
10+:￥8.7
100+:￥6.96
500+:￥6.46
1000+:￥6.46
2000+:￥5.93
4000+:￥5.87
10000+:￥5.65
24000+:￥5.485+:￥8.28
25+:￥8.21
100+:￥8.06 |
Digi-Key 得捷电子 | SN74LS640DW | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SOIC | 1,000 : $1.015
500 : $1.225
100 : $1.491
10 : $1.855
1 : $2.07
|
Digi-Key 得捷电子 | SN74LS640DW | Texas Instruments | IC TXRX INVERT 5.25V 20SOIC | $2.33000 |
Digi-Key 得捷电子 | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.3699 |
Digi-Key 得捷电子 | SN74LS640DWG4 | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) | 375+:￥10.1801 |
Digi-Key 得捷电子 | SN74LS640DWG4 | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SOIC | 375 : $1.4
|
Digi-Key 得捷电子 | SN74LS640DWR | Texas Instruments | IC BUS/TXRX 3ST OCTAL 20SOIC | 10 : $1.638
1 : $1.82
|
Digi-Key 得捷电子 | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.5001 |
Digi-Key 得捷电子 | SN74LS640DWR | Texas Instruments | IC TXRX INVERT 5.25V 20SOIC | $1.83000 |
Digi-Key 得捷电子 | SN74LS640DWR2 | ON Semiconductor | BUS TRANSCEIVER | $0.19000 |
element14 Asia-Pacific | SN74LS640DW | Texas Instruments | LOGIC BUS TRANSCVR OCTAL 20SOIC
RoHS : Compliant | 1 : $14.36
10 : $11.52
100 : $9.22
500 : $7.24
1,000 : $6.65
2,500 : $6.1
5,000 : $6.05
|
element14 e络盟电子 | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.99 |
Mouser 贸泽电子 | SN74LS640DW | Texas Instruments | 总线收发器 Octal bus Transceiver | 1:¥16.9048
10:¥14.3736
100:¥11.4469
500:¥10.0683
|
Mouser 贸泽电子 | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.4 |
Mouser 贸泽电子 | SN74LS640DWG4 | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) | 375+:￥10.1801375+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.4 |
Mouser 贸泽电子 | SN74LS640DWR | Texas Instruments | 总线收发器 Octal bus Transceiver | 2,000:¥6.4523
4,000:¥6.2037
10,000:¥5.9664
|
Mouser 贸泽电子 | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.50011+:￥10.85
10+:￥8.7
100+:￥6.96
500+:￥6.46
1000+:￥6.46
2000+:￥5.93
4000+:￥5.87
10000+:￥5.65
24000+:￥5.48 |
Rochester | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.995+:￥8.49
25+:￥8.42
100+:￥8.2858+:￥7.251+:￥7.791+:￥12.45
10+:￥9.82
25+:￥8.83
100+:￥8.731+:￥5.6899
25+:￥5.64
50+:￥5.59
100+:￥5.53
300+:￥5.51
500+:￥5.48
1000+:￥5.43
5000+:￥5.38 |
Rochester | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.50011+:￥10.85
10+:￥8.7
100+:￥6.96
500+:￥6.46
1000+:￥6.46
2000+:￥5.93
4000+:￥5.87
10000+:￥5.65
24000+:￥5.485+:￥8.28
25+:￥8.21
100+:￥8.061+:￥6.68991+:￥11.53
10+:￥10.63
25+:￥9.43
100+:￥8.29
250+:￥7.81+:￥4.88
25+:￥4.83
50+:￥4.79
100+:￥4.74
300+:￥4.72
500+:￥4.7
1000+:￥4.65
5000+:￥4.61 |
Rochester Electronics | SN74LS640DW | Texas Instruments | M: LS640 | 500 : $0.92
1,000 : $0.88
|
Rochester Electronics | SN74LS640DW | Rochester Electronics LLC | Bus Transceiver SN74LS640DW | 价格未公开 |
Rochester Electronics | SN74LS640DWE4 | Rochester Electronics LLC | Bus Transceiver SN74LS640DWE4 | 价格未公开 |
Rochester Electronics | SN74LS640DWG4 | Rochester Electronics LLC | Bus Transceiver SN74LS640DWG4 | 价格未公开 |
Rochester Electronics | SN74LS640DWR | Rochester Electronics LLC | Bus Transceiver SN74LS640DWR | 价格未公开 |
Rochester Electronics | SN74LS640DWR | Texas Instruments | N/A | 500 : $0.79
1,000 : $0.75
|
Rochester Electronics | SN74LS640DWRE4 | Rochester Electronics LLC | Bus Transceiver SN74LS640DWRE4 | 价格未公开 |
Rochester Electronics | SN74LS640DWRG4 | Rochester Electronics LLC | Bus Transceiver SN74LS640DWRG4 | 价格未公开 |
Verical | SN74LS640DW | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥15.85
10+:￥12.73
100+:￥10.1801
500+:￥8
1000+:￥7.34
2500+:￥6.74
5000+:￥6.61
10000+:￥6.36991+:￥12.67
10+:￥10.19
100+:￥8.12
500+:￥7.5399
1000+:￥7.5399
2500+:￥6.92
5000+:￥6.8401
10000+:￥6.59
25000+:￥6.41+:￥15.57
10+:￥12.5
100+:￥9.995+:￥8.49
25+:￥8.42
100+:￥8.2858+:￥7.251+:￥7.791+:￥12.45
10+:￥9.82
25+:￥8.83
100+:￥8.73 |
Verical | SN74LS640DW | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube | $0.895
|
Verical | SN74LS640DWG4 | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube | $1.0
|
Verical | SN74LS640DWR | Texas Instruments | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R | $0.75
|
Verical | SN74LS640DWR | Texas Instruments | 逻辑 - 缓冲器，驱动器，接收器，收发器 74LS 集成电路 (IC) 半导体 总线收发器 Octal bus Transceiver | 1+:￥13.89
10+:￥12.57
25+:￥11.26
100+:￥10.12
250+:￥8.99
500+:￥7.85
750+:￥7.11
1000+:￥6.50011+:￥10.85
10+:￥8.7
100+:￥6.96
500+:￥6.46
1000+:￥6.46
2000+:￥5.93
4000+:￥5.87
10000+:￥5.65
24000+:￥5.485+:￥8.28
25+:￥8.21
100+:￥8.061+:￥6.68991+:￥11.53
10+:￥10.63
25+:￥9.43
100+:￥8.29
250+:￥7.8 |
立创商城 | SN74LS640DW | TI(德州仪器) | 逻辑-缓冲器,驱动器,接收器,收发器 | 1+:￥8.66
200+:￥3.36
500+:￥3.24
1000+:￥3.18
|
立创商城 | SN74LS640DWR | TI(德州仪器) | 逻辑-缓冲器,驱动器,接收器,收发器 | 1+:￥9.37
200+:￥3.63
500+:￥3.5
1000+:￥3.44
|