| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | NE590 | Addressable peripheral drivers | 124K |
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| 2 | NE5900 | Call progress decoder | 51K |
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| 3 | NE5900D | Subscriber Line Metering/Monitoring Circuit | 192K |
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| 4 | NE5900DK | Call progress decoder | 51K |
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| 5 | NE5900D-T | Subscriber Line Metering/Monitoring Circuit | 192K |
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| 6 | NE5900N | Call progress decoder | 51K |
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| 7 | NE590F-B | Octal Peripheral Driver | 230K |
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| 8 | NE590N | Addressable peripheral drivers | 124K |
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| 9 | NE590N-B | Octal Peripheral Driver | 230K |
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