销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Am2 | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.732500+:¥0.9 5000+:¥0.8201 7500+:¥0.820125+:¥1.1601 100+:¥1.14 500+:¥1.07 1000+:¥1 2000+:¥0.89 5000+:¥0.76 10000+:¥0.66499+:¥0.8399 |
 Bristol Electronics | SN74HC21DRG4 | Texas Instruments | | 价格未公开 |
 ChipOneStop | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.732500+:¥0.9 5000+:¥0.8201 7500+:¥0.820125+:¥1.1601 100+:¥1.14 500+:¥1.07 1000+:¥1 2000+:¥0.89 5000+:¥0.76 10000+:¥0.66 |
 Digi-Key 得捷电子 | SN74HC21DR | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | $0.40000 |
 Digi-Key 得捷电子 | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.03 |
 Digi-Key 得捷电子 | SN74HC21DRE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | Obsolete |
 Digi-Key 得捷电子 | SN74HC21DRE4 | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) | 5000+:¥0.89 |
 Digi-Key 得捷电子 | SN74HC21DRE4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC | 5,000 : $0.12245
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 Digi-Key 得捷电子 | SN74HC21DRG4 | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) | 5000+:¥0.89 |
 Digi-Key 得捷电子 | SN74HC21DRG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14-SOIC | 5,000 : $0.12245
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 Digi-Key 得捷电子 | SN74HC21DRG4 | Texas Instruments | IC GATE AND 2CH 4-INP 14SOIC | Obsolete |
 element14 e络盟电子 | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.732500+:¥0.9 5000+:¥0.8201 7500+:¥0.8201 |
 Mouser 贸泽电子 | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.73 |
 Mouser 贸泽电子 | SN74HC21DR | Texas Instruments | 逻辑门 Dual 4-input Positive-AND Gates | 1:¥3.6838 10:¥2.7572 100:¥1.5029 1,000:¥1.12209 2,500:¥0.96841
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 Mouser 贸泽电子 | SN74HC21DRE4 | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) | 5000+:¥0.892500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.73 |
 Mouser 贸泽电子 | SN74HC21DRE4 | Texas Instruments | 逻辑门 Dual 4-input Positive-AND Gates | 2,500:¥0.96841 10,000:¥0.90626 22,500:¥0.82942 50,000:¥0.79891 100,000:¥0.7684
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 Mouser 贸泽电子 | SN74HC21DRG4 | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) | 5000+:¥0.892500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.73 |
 Newark element14 | SN74HC21DRE4 | Texas Instruments | DUAL AND GATE, 4I/P, SOIC-14; Logic Type:AND; Output Current:5.2mA; No. of Inputs:4; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:SOIC; No. of Pins:14; Operating Temperature Min:-40 C; Operating Temperature Max:85 C;RoHS Compliant: Yes | 25,000 : $0.099 50,000 : $0.098
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 Rochester | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.732500+:¥0.9 5000+:¥0.8201 7500+:¥0.820125+:¥1.1601 100+:¥1.14 500+:¥1.07 1000+:¥1 2000+:¥0.89 5000+:¥0.76 10000+:¥0.66499+:¥0.839925+:¥1.73 100+:¥0.9901 250+:¥0.88 500+:¥0.86 1000+:¥0.861+:¥0.6501 25+:¥0.64 50+:¥0.64 100+:¥0.63 300+:¥0.63 500+:¥0.63 1000+:¥0.62 5000+:¥0.61 |
 Rochester Electronics | SN74HC21DRE4 | Rochester Electronics LLC | AND SN74HC21DRE4 | 价格未公开 |
 Rochester Electronics | SN74HC21DRG4 | Rochester Electronics LLC | AND SN74HC21DRG4 | 价格未公开 |
 Verical | SN74HC21DR | Texas Instruments | 逻辑 - 栅极和逆变器 74HC 集成电路 (IC) 半导体 逻辑门 Dual 4-input Positive-AND Gates | 1+:¥3.79 10+:¥2.55 100+:¥1.19 1000+:¥1.031+:¥3.0099 10+:¥2.03 100+:¥0.94 1000+:¥0.94 2500+:¥0.85 10000+:¥0.85 25000+:¥0.78 50000+:¥0.76 100000+:¥0.732500+:¥0.9 5000+:¥0.8201 7500+:¥0.820125+:¥1.1601 100+:¥1.14 500+:¥1.07 1000+:¥1 2000+:¥0.89 5000+:¥0.76 10000+:¥0.66499+:¥0.839925+:¥1.73 100+:¥0.9901 250+:¥0.88 500+:¥0.86 1000+:¥0.86 |
 立创商城 | SN74HC21DR | TI(德州仪器) | 逻辑电路的归属系列:74HC 电路/元件数:2 电源电压:2V ~ 6V 输入数/每元件位数:4 逻辑类型:与门 静态电流(最大值):2uA | 1+:¥0.9465 10+:¥0.7093 30+:¥0.6657 100+:¥0.6222 500+:¥0.6028 1000+:¥0.5932
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