型号描述
| 型号 | 生产品牌/企业名称 | 功能参数描述 | LOGO | 操作 |
|---|---|---|---|---|
| 74S140 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |
Dual 4-Input NAND 50??Line Driver | |
|
| 74S140PCQR | ROCHESTER |
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| 74S140PCQM | ROCHESTER |
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| 74S140PC | 其他 |
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| 74S140PC | TI |
|
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| 74S140FCQM | FAIRCHILD |
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| 74S140DCQR | FAIRCHILD |
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| 74S140DCQR | ROCHESTER |
|
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| 74S140DCQM | FAIRCHILD |
|
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| 74S140 | TI |
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型号货源

