销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.251+:¥5.8 10+:¥4.68 100+:¥3.59 500+:¥3.1601 1000+:¥3.1 2000+:¥2.8401 10000+:¥2.78 24000+:¥2.71 50000+:¥2.632000+:¥2.971+:¥3.37 |
 ChipOneStop | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.251+:¥5.8 10+:¥4.68 100+:¥3.59 500+:¥3.1601 1000+:¥3.1 2000+:¥2.8401 10000+:¥2.78 24000+:¥2.71 50000+:¥2.632000+:¥2.97 |
 Digi-Key 得捷电子 | SN74LS20NSR | Texas Instruments | IC GATE NAND 2CH 4-INP 14-SO | 10 : $0.876 1 : $0.98
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 Digi-Key 得捷电子 | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.25 |
 Digi-Key 得捷电子 | SN74LS20NSR | Texas Instruments | IC GATE NAND 2CH 4-INP 14SOP | $0.49766 |
 Digi-Key 得捷电子 | SN74LS20NSR | Texas Instruments | IC GATE NAND 2CH 4-INP 14SOP | $0.44000 |
 Mouser 贸泽电子 | SN74LS20NSR | Texas Instruments | 逻辑门 Dual 4-input Positive-NAND gates | 1:¥7.5258 10:¥6.4184 100:¥4.9268 500:¥4.3618 2,000:¥3.051
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 Mouser 贸泽电子 | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.251+:¥5.8 10+:¥4.68 100+:¥3.59 500+:¥3.1601 1000+:¥3.1 2000+:¥2.8401 10000+:¥2.78 24000+:¥2.71 50000+:¥2.63 |
 Rochester | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.251+:¥5.8 10+:¥4.68 100+:¥3.59 500+:¥3.1601 1000+:¥3.1 2000+:¥2.8401 10000+:¥2.78 24000+:¥2.71 50000+:¥2.632000+:¥2.971+:¥3.371+:¥2.941+:¥2.36 25+:¥2.34 50+:¥2.31 100+:¥2.29 300+:¥2.28 500+:¥2.27 1000+:¥2.25 5000+:¥2.23 |
 Rochester Electronics | SN74LS20NSR | Rochester Electronics LLC | NAND SN74LS20NSR | 价格未公开 |
 Rochester Electronics | SN74LS20NSR | Texas Instruments | N/A | 500 : $0.38 1,000 : $0.36
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 Rochester Electronics | SN74LS20NSRE4 | Rochester Electronics LLC | NAND SN74LS20NSRE4 | 价格未公开 |
 Rochester Electronics | SN74LS20NSRG4 | Rochester Electronics LLC | NAND SN74LS20NSRG4 | 价格未公开 |
 Verical | SN74LS20NSR | Texas Instruments | NAND Gate 2-Element 4-IN Bipolar 14-Pin SOP T/R | $0.3794
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 Verical | SN74LS20NSR | Texas Instruments | 逻辑 - 栅极和逆变器 74LS 集成电路 (IC) | 1+:¥7.56 10+:¥6.68 25+:¥6.04 100+:¥5.27 250+:¥4.63 500+:¥4.11 750+:¥3.58 1000+:¥3.251+:¥5.8 10+:¥4.68 100+:¥3.59 500+:¥3.1601 1000+:¥3.1 2000+:¥2.8401 10000+:¥2.78 24000+:¥2.71 50000+:¥2.632000+:¥2.971+:¥3.371+:¥2.94 |