| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | 74HCT93 | 4-bit binary ripple counter | 47K |
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| 2 | 74HCT9323A | Programmable ripple counter with oscillator 3-State | 45K |
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| 3 | 74HCT9323AD | Programmable ripple counter with oscillator 3-State | 45K |
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| 4 | 74HCT93D | 4-bit binary ripple counter | 47K |
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| 5 | 74HCT93D-T | Asynchronous Up Counter | 118K |
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| 6 | 74HCT93N | 4-bit binary ripple counter | 47K |
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