销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | SN74S140DR | Texas Instruments | 逻辑 - 栅极和逆变器 74S 集成电路 (IC) | 2500+:¥8.35012500+:¥8.43 5000+:¥8.28 10000+:¥7.98 25000+:¥7.831+:¥9.42 |
 Digi-Key 得捷电子 | SN74S140DR | Texas Instruments | 逻辑 - 栅极和逆变器 74S 集成电路 (IC) | 2500+:¥8.3501 |
 Digi-Key 得捷电子 | SN74S140DR | Texas Instruments | IC GATE NAND 2CH 4-INP 14-SOIC | 2,500 : $1.1475
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 Digi-Key 得捷电子 | SN74S140DR | Texas Instruments | IC GATE NAND 2CH 4-INP 14SOIC | $1.46960 |
 Digi-Key 得捷电子 | SN74S140DR | Texas Instruments | IC GATE NAND 2CH 4-INP 14SOIC | $1.30000 |
 Mouser 贸泽电子 | SN74S140DR | Texas Instruments | 逻辑门 Dual 4-inp pos-NAND 50-Ohm Line Driver | 1:¥19.8993 10:¥16.9048 100:¥13.5261 500:¥11.8311 2,500:¥9.1417
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 Mouser 贸泽电子 | SN74S140DR | Texas Instruments | 逻辑 - 栅极和逆变器 74S 集成电路 (IC) | 2500+:¥8.35012500+:¥8.43 5000+:¥8.28 10000+:¥7.98 25000+:¥7.83 |
 Rochester | SN74S140DR | Texas Instruments | 逻辑 - 栅极和逆变器 74S 集成电路 (IC) | 2500+:¥8.35012500+:¥8.43 5000+:¥8.28 10000+:¥7.98 25000+:¥7.831+:¥9.421+:¥6.91 25+:¥6.85 50+:¥6.78 100+:¥6.72 300+:¥6.6899 500+:¥6.66 1000+:¥6.59 5000+:¥6.53 |
 Rochester Electronics | SN74S140DR | Texas Instruments | N/A | 500 : $1.12 1,000 : $1.06
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