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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 | |
|---|---|---|---|---|---|---|
| DS1553-70+ | - | 28-DIP |
IC RTC RAM Y2K 5V 70NS 28-EDIP |
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DS1553W-120+ | - | 28-DIP |
IC RTC RAM Y2K 3.3V 120NS 28EDIP |
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DS1553WP-120+ | - | 34-PowerCap? |
IC RTC RAM Y2K 3.3V 120NS 34PCM |
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DS1553WP-150+ | - | 34-PowerCap? |
IC RTC RAM Y2K 3.3V 150NS 34PCM |
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DS1554-70+ | - | 32-DIP |
IC RTC RAM Y2K 5V 70NS 32-EDIP |
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DS1554-70IND+ | - | 32-DIP |
IC RTC RAM Y2K 5V 70NS 32-EDIP |
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DS1554P-70+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 70NS 34-PCM |
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DS1554P-70IND | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 70NS 34-PCM |
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DS1554WP-120IND+ | - | 34-PowerCap? |
IC RTC RAM Y2K 3.3V 120NS 34-PCM |
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DS1556-70+ | - | 32-DIP |
IC RTC RAM Y2K 5V 70NS 32-EDIP |
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DS1556-70IND+ | - | 32-DIP |
IC RTC RAM Y2K 5V 70NS 32-EDIP |
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DS1647-120+ | - | 32-DIP |
IC RAM TIMEKEEP NV 120NS 32-EDIP |
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DS1670E+ | - | 20-TSSOP（0.173"，4.40mm |
IC CTRLR SYSTEM PORTABLE 20TSSOP |
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DS1742-70+ | - | 24-DIP |
IC RTC RAM Y2K 5V 70NS 24-EDIP |
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DS1743P-100+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 100NS 34-PCM |
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DS1743P-70+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 70NS 34-PCM |
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DS1743P-85+ | - | 34-PowerCap? |
IC RTC RAM Y2K 5V 85NS 34-PCM |
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ISL12022MIBZ-T7A | Intersil | 20-SOIC（0.295"，7.50mm |
IC RTC/CALENDAR TEMP SNSR 20SOIC |
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ISL12024IBZ | Intersil | 8-SOIC（0.154"，3.90mm |
IC RTC/CALENDAR EEPROM 8-SOIC |
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ISL12027AIB27Z-T | Intersil | 8-SOIC（0.154"，3.90mm |
IC RTC/CALENDAR EEPROM 8SOIC |