DS1747WP-C2

ds1747wp-c2的相关型号：

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  DS17485-3,IC RTC 3V 4K NV RAM 24-DIP

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  DS17485-3+,IC RTC 3V 4K NV RAM 24-DIP

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  DS17485-5,IC RTC 5V 4K NV RAM 24-DIP

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  DS17485-5+,IC RTC 5V 4K NV RAM 24-DIP

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  DS17485E-3,实时时钟

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  DS17485E-3+,IC RTC 3V 4K NV RAM 28-TSOP

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  DS17485E-5,IC RTC 5V 4K NV RAM 28-TSOP

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  DS17485E-5+,IC RTC 5V 4K NV RAM 28-TSOP