销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥7.92 25+:¥6.36 100+:¥5.5725+:¥3.88 100+:¥3.8201 500+:¥3.32 2000+:¥3.131+:¥3.79 |
 Avnet Express | SN74LS191N | Texas Instruments | SYNC UP/DOWN BINARY COUNTER - Rail/Tube | 1 : $0.5318 999 : $0.5137
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 Bristol Electronics | SN74LS191N | Motorola Mobility LLC | | 价格未公开 |
 Chip One Exchange | SN74LS191N | Motorola Mobility LLC | | 价格未公开 |
 Chip1Stop | SN74LS191N | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube RoHS : Compliant | 25 : $0.535 500 : $0.454 1,000 : $0.442
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 ChipOneStop | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥7.92 25+:¥6.36 100+:¥5.5725+:¥3.88 100+:¥3.8201 500+:¥3.32 2000+:¥3.13 |
 Digi-Key 得捷电子 | SN74LS191N | Texas Instruments | IC SYNC UP/DOWN COUNTER 16-DIP | 1,000 : $0.4845 500 : $0.6137 100 : $0.7429 10 : $0.953 1 : $1.07
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 Digi-Key 得捷电子 | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.53 |
 Digi-Key 得捷电子 | SN74LS191NSR | Texas Instruments | SN74LS191 SYNCHRONOUS 4-BIT UP/D | $0.50000 |
 Digi-Key 得捷电子 | SN74LS191NSR | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16SO | $0.55945 |
 Digi-Key 得捷电子 | SN74LS191NSR | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) | 1+:¥8.51 10+:¥7.5001 25+:¥6.77 100+:¥5.92 250+:¥5.19 500+:¥4.61 750+:¥4.02 1000+:¥3.64 |
 element14 Asia-Pacific | SN74LS191N | Texas Instruments | IC COUNTER/MULTIPLIER/DIVIDER RoHS : Compliant | 1 : $6.25 10 : $4.68
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 element14 e络盟电子 | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥7.92 25+:¥6.36 100+:¥5.57 |
 Gerber Electronics | SN74LS191N | Motorola Mobility LLC | | 价格未公开 |
 Mouser 贸泽电子 | SN74LS191N | Texas Instruments | 计数器 IC 4-Bit Sync Up/Down | 1:¥8.4524 10:¥7.2094 100:¥5.537 500:¥4.8929
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 Mouser 贸泽电子 | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.95 |
 Mouser 贸泽电子 | SN74LS191NSR | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) | 1+:¥8.51 10+:¥7.5001 25+:¥6.77 100+:¥5.92 250+:¥5.19 500+:¥4.61 750+:¥4.02 1000+:¥3.641+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.95 |
 Mouser 贸泽电子 | SN74LS191NSR | Texas Instruments | 计数器 IC 4-Bit Sync Up/Down | 1:¥8.4524 10:¥7.2094 100:¥5.537 500:¥4.8929 2,000:¥3.4239
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 Rochester | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥7.92 25+:¥6.36 100+:¥5.5725+:¥3.88 100+:¥3.8201 500+:¥3.32 2000+:¥3.131+:¥3.7925+:¥5.1999 100+:¥4.05 500+:¥3.371+:¥2.6 25+:¥2.58 50+:¥2.55 100+:¥2.53 300+:¥2.5199 500+:¥2.51 1000+:¥2.48 5000+:¥2.46 |
 Rochester | SN74LS191NSR | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) | 1+:¥8.51 10+:¥7.5001 25+:¥6.77 100+:¥5.92 250+:¥5.19 500+:¥4.61 750+:¥4.02 1000+:¥3.641+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥2.6 25+:¥2.58 50+:¥2.55 100+:¥2.53 300+:¥2.5199 500+:¥2.51 1000+:¥2.48 5000+:¥2.46 |
 Rochester Electronics | SN74LS191N | Texas Instruments | N/A | 500 : $0.42 1,000 : $0.4
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 RS Components | SN74LS191N | Texas Instruments | 4-bit binary up/down counter SN74LS191N | 价格未公开 |
 Verical | SN74LS191N | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | $0.4366
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 Verical | SN74LS191N | Texas Instruments | 逻辑 -计数器,除法器 74LS 集成电路 (IC) 半导体 计数器 IC 4-Bit Sync Up/Down | 1+:¥8.22 25+:¥6.58 100+:¥5.76 250+:¥5.05 500+:¥4.46 750+:¥3.9 1000+:¥3.531+:¥6.49 10+:¥5.25 100+:¥4.0299 500+:¥3.56 1000+:¥3.48 2000+:¥3.19 10000+:¥3.12 24000+:¥3.04 50000+:¥2.951+:¥7.92 25+:¥6.36 100+:¥5.5725+:¥3.88 100+:¥3.8201 500+:¥3.32 2000+:¥3.131+:¥3.7925+:¥5.1999 100+:¥4.05 500+:¥3.37 |
 立创商城 | SN74LS191N | TI(德州仪器) | 逻辑-计数器,除法器 | 1+:¥3.99 200+:¥1.55 500+:¥1.49 1000+:¥1.47
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