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 | |
|---|---|---|---|---|---|---|
| DS1308U-33+T | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC 56BYTE NVRAM I2C 8UMAX |
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DS1315EN-5+ | - | 20-TSSOP(0.173",4.40mm |
IC T-CHIP PHANTOM 5V 20-TSSOP |
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DS1315N-5 | - | 16-DIP(0.300",7.62mm) |
IC T-CHIP PHANTOM 5V IND 16-DIP |
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DS1315S-33+ | - | 16-SOIC(0.295",7.50mm |
IC T-CHIP PHANTOM 3.3V 16-SOIC |
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DS1315SN-5+ | - | 16-SOIC(0.295",7.50mm |
IC T-CHIP PHANTOM 5V IND 16-SOIC |
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DS1337U+ | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC SERIAL 2WIRE LP 8-USOP |
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DS1338Z-18+ | - | 8-SOIC(0.154",3.90mm |
IC RTC 56BYTE NV RAM 1.8V 8-SOIC |
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DS1338Z-3+ | - | 8-SOIC(0.154",3.90mm |
IC RTC 56BYTE NV RAM 3V 8-SOIC |
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| DS1339AU+ | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC I2C W/ALARM 8USOP |
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| DS1339AU+T | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC I2C W/ALARM 8USOP |
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DS1339C-2# | - | 16-SOIC(0.295",7.50mm |
IC RTC I2C W/ALARM 16-SOIC |
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DS1339C-3# | - | 16-SOIC(0.295",7.50mm |
IC RTC I2C W/ALARM 16-SOIC |
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DS1339U-2+T&R | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC I2C W/ALARM 8-USOP |
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DS1340C-3# | - | 16-SOIC(0.295",7.50mm |
IC RTC I2C W/CHARGER 16-SOIC |
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DS1338C-33# | - | 16-SOIC(0.295",7.50mm |
IC RTC 56BIT NV SRAM 16-SOIC |
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| DS1338Z-18+T&R | - | 8-SOIC(0.154",3.90mm |
IC RTC 56BYTE NV RAM 1.8V 8-SOIC |
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| DS1339AD+ | - | * |
IC RTC I2C W/ALARM 8TDFN-EP |
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| DS1339AD+T | - | * |
IC RTC I2C W/ALARM 8TDFN-EP |
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DS1339U-2+ | - | 8-TSSOP,8-MSOP(0.118",3.00mm |
IC RTC I2C W/ALARM 8-USOP |
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DS1340C-18# | - | 16-SOIC(0.295",7.50mm |
IC RTC I2C W/CHARGER 16-SOIC |

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