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时钟/计时 - 实时时钟热门型号
| 器件图 | 型号 | 制造商 | 封装 | 描述 | 价格 | |
|---|---|---|---|---|---|---|
| DS1343D-18+ | - | 14-WFDFN |
IC RTC SPI 1.8V 14TDFN-EP |
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| DS1343D-18+T&R | - | 14-WFDFN |
IC RTC SPI 1.8V 14TDFN-EP |
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| DS1343D-3+T&R | - | 14-WFDFN |
IC RTC SPI 3.0V 14TDFN-EP |
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| DS1343D-33+ | - | 14-WFDFN |
IC RTC SPI 3.3V 14TDFN-EP |
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| DS1343D-33+T&R | - | 14-WFDFN |
IC RTC SPI 3.3V 14TDFN-EP |
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| DS1343E-18+ | - | 20-TSSOP（0.173"，4.40mm |
IC RTC SPI 1.8V 20TSSOP |
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| DS1344D-33+T&R | - | 14-WFDFN |
IC RTC SPI 3.3V 14TDFN-EP |
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DS14285Q+ | - | 28-LCC（J |
IC RTC W/NV RAM CNTRL 28-PLCC |
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DS14285S+ | - | 24-SOIC（0.295"，7.50mm |
IC RTC W/NV RAM CNTRL 24-SOIC |
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DS1553P-70+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 70NS 34-PCM |
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DS1554-70IND+ | - | 32-DIP |
IC RTC RAM Y2K 5V 70NS 32-EDIP |
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DS1554W-120IND+ | - | 32-DIP |
IC RTC RAM Y2K 3.3V 120NS 32EDIP |
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DS1556P-70+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 70NS 34-PCM |
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DS1557WP-120IND+ | - | 34-PowerCap? |
IC RTC RAM Y2K 3.3V 120NS 34PCM |
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DS1558Y+TRL | - | 48-LQFP |
IC RTC W/NV RAM 5V 48-TQFP |
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DS1602S+ | - | 8-SOIC（0.209"，5.30mm |
IC COUNTER ELAPSED TIME 5V 8SOIC |
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DS1603+ | - | 14-DIP |
IC COUNTER ELAPSED TIME 5V 7-SIP |
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DS1643-100+ | - | 28-DIP |
IC RAM TIMEKEEP NV 100NS 28-EDIP |
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DS1643-70 | - | 28-DIP |
IC RAM TIMEKEEP NV 70NS 28-EDIP |
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DS1643-85+ | - | 28-DIP |
IC RAM TIMEKEEP NV 85NS 28-EDIP |