型号 | 品牌 | 获取价格 | 描述 | 数据表 |
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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74LS221 | FAIRCHILD |
获取价格 |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
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74LS221B | NXP |
获取价格 |
IC MONOSTABLE MULTIVIBRATOR, PDIP16, Prescaler/Multivibrator |
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74LS221N | MOTOROLA |
获取价格 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
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74LS221N | ONSEMI |
获取价格 |
LOW POWER SCHOTTKY |
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74LS22D | TI |
获取价格 |
LS SERIES, DUAL 4-INPUT NAND GATE, PDSO14 |
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74LS22DC | FAIRCHILD |
获取价格 |
NAND Gate, TTL, CDIP14, |
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74LS22DCQM | FAIRCHILD |
获取价格 |
NAND Gate, TTL, CDIP14, |
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74LS22DCQR | FAIRCHILD |
获取价格 |
NAND Gate, TTL, CDIP14, |
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