型号 | 品牌 | 获取价格 | 描述 | 数据表 |
74LS21FC | ETC |
获取价格 |
DUAL 4-INPUT POSITIVE AND GATE |
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74LS21FCQR | FAIRCHILD |
获取价格 |
AND Gate, TTL, CDFP14, |
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74LS21J | ROCHESTER |
获取价格 |
AND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14 |
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74LS21N | RAYTHEON |
获取价格 |
AND Gate, TTL, PDIP14, |
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74LS21PC | ETC |
获取价格 |
DUAL 4-INPUT POSITIVE AND GATE |
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74LS21PCQM | FAIRCHILD |
获取价格 |
AND Gate, TTL, PDIP14, |
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74LS21PCQR | FAIRCHILD |
获取价格 |
AND Gate, TTL, PDIP14, |
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74LS21SC | FAIRCHILD |
获取价格 |
AND Gate, TTL, PDSO14, |
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74LS22 | TI |
获取价格 |
DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS |
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74LS221 | ONSEMI |
获取价格 |
LOW POWER SCHOTTKY |
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